/* ===========================
   CSS Custom Properties - BOLD AF
   =========================== */
:root {
  /* Brutalist Black & White + Neon */
  --color-black: #0a0a0a;
  --color-white: #fafafa;
  --color-gray: #888888;
  --color-gray-light: #cccccc;
  --color-gray-dark: #1a1a1a;

  /* ONE shocking accent - Electric Lime */
  --color-neon: #ccff00;
  --color-neon-glow: rgba(204, 255, 0, 0.5);

  /* Alternative accents for variety */
  --color-hot-pink: #ff006e;
  --color-cyber-blue: #00f0ff;
  --color-warning-orange: #ff6b00;

  /* Typography - Extreme weights */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-thin: 100;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  /* Spacing - Optimized gaps */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;

  /* Layout */
  --max-width: 1400px;
  --max-width-narrow: 900px;
  --border-radius: 0;
  --border-thick: 4px;
  --border-thicker: 8px;

  /* Shadows - Harsh, not subtle */
  --shadow-brutal: 8px 8px 0 var(--color-black);
  --shadow-neon: 0 0 20px var(--color-neon-glow);

  /* Transitions - Snappy */
  --transition: all 0.15s ease-out;
  --transition-slow: all 0.3s ease-out;
}

/* ===========================
   Reset & Base - Brutalist
   =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-black);
  background: var(--color-white);
  overflow-x: hidden;
}

::selection {
  background: var(--color-neon);
  color: var(--color-black);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-black);
  text-decoration: none;
  transition: var(--transition);
  border-bottom: 3px solid var(--color-neon);
}

a:hover {
  background: var(--color-neon);
  color: var(--color-black);
}

/* ===========================
   Typography - MASSIVE
   =========================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-black);
  line-height: 0.95;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(3rem, 12vw, 8rem);
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2.5rem, 8vw, 6rem);
}

h3 {
  font-size: clamp(2rem, 6vw, 4rem);
}

h4 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

p {
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-normal);
  line-height: 1.7;
}

.text-large {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.5;
  font-weight: var(--font-weight-normal);
}

.text-thin {
  font-weight: var(--font-weight-thin);
}

.eyebrow {
  font-size: 0.875rem;
  font-weight: var(--font-weight-black);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-neon);
}

.neon-text {
  color: var(--color-neon);
  text-shadow: 0 0 10px var(--color-neon-glow);
}

/* ===========================
   Layout Utilities
   =========================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.section-sm {
  padding: var(--spacing-xl) 0;
}

.section-xs {
  padding: var(--spacing-lg) 0;
}

.section-tight {
  padding: 0 0 var(--spacing-sm) 0;
}

.section-black {
  background: var(--color-black);
  color: var(--color-white);
}

.section-black h1,
.section-black h2,
.section-black h3,
.section-black h4 {
  color: var(--color-white);
}

.section-black a {
  color: var(--color-white);
  border-bottom-color: var(--color-neon);
}

.section-neon {
  background: var(--color-neon);
  color: var(--color-black);
}

.section-stripe {
  background: repeating-linear-gradient(
    45deg,
    var(--color-black),
    var(--color-black) 10px,
    var(--color-neon) 10px,
    var(--color-neon) 20px
  );
  padding: var(--border-thicker) 0;
}

/* ===========================
   Navigation - Brutal & Simple
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #ffffff;
  border-bottom: var(--border-thick) solid var(--color-black);
  transition: var(--transition);
}

.nav.scrolled {
  background: #0a0a0a;
  border-bottom-color: var(--color-neon);
}

.nav.scrolled .logo {
  color: var(--color-neon);
}

.nav.scrolled .nav-menu a {
  color: var(--color-white);
}

.nav.scrolled .nav-menu .btn-primary {
  background: var(--color-neon);
  color: var(--color-black);
  border-color: var(--color-neon);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
}

.logo {
  font-size: 1.75rem;
  font-weight: var(--font-weight-black);
  color: var(--color-black);
  text-decoration: none;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  border: none;
}

.logo:hover {
  background: transparent;
}

/* Span inherits all styling - no special treatment */
.logo span {
  color: inherit;
  font-weight: inherit;
  background: transparent;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-menu a {
  color: var(--color-black);
  font-weight: var(--font-weight-black);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.5rem 0;
  border: none;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-neon);
  transition: var(--transition);
}

.nav-menu a:hover {
  background: transparent;
}

.nav-menu a:hover::after {
  width: 100%;
}

.nav-menu .btn {
  padding: 0.75rem 1.5rem;
  border: none;
}

.nav-menu .btn::after {
  display: none;
}

.nav-toggle {
  display: none;
  background: #0a0a0a;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 50px;
  height: 50px;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  background: var(--color-white);
  margin: 6px auto;
  transition: var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #000000;
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-md);
    border-top: var(--border-thick) solid var(--color-neon);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition: var(--transition);
  }

  .nav-menu.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 2px solid var(--color-gray-dark);
  }

  .nav-menu a {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--color-white);
  }

  .nav-menu .btn {
    width: 100%;
    text-align: center;
    margin-top: var(--spacing-sm);
  }
}

/* ===========================
   Buttons - Bold Blocks
   =========================== */
.btn {
  display: inline-block;
  padding: 1.25rem 2.5rem;
  font-weight: var(--font-weight-black);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: var(--border-thick) solid var(--color-black);
  background: var(--color-neon);
  color: var(--color-black);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-brutal);
}

.btn:hover {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 var(--color-black);
  background: var(--color-neon);
  color: var(--color-black);
  border-bottom: var(--border-thick) solid var(--color-black);
}

.btn-primary {
  background: var(--color-neon);
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-white {
  background: #ffffff;
  color: var(--color-black);
  border-color: #ffffff;
}

.btn-white:hover {
  background: var(--color-neon);
  border-color: var(--color-neon);
  color: var(--color-black);
}

.btn-black {
  background: #0a0a0a;
  color: var(--color-neon);
  border-color: var(--color-neon);
}

.btn-black:hover {
  background: var(--color-neon);
  color: #0a0a0a;
  border-color: #0a0a0a;
}

/* ===========================
   Hero Section - Full Bleed Black
   =========================== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  padding: calc(80px + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
  border-bottom: var(--border-thicker) solid var(--color-neon);
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200%;
  height: 200%;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 50px,
      rgba(204, 255, 0, 0.03) 50px,
      rgba(204, 255, 0, 0.03) 51px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 50px,
      rgba(204, 255, 0, 0.03) 50px,
      rgba(204, 255, 0, 0.03) 51px
    );
  animation: gridMove 60s linear infinite;
}

@keyframes gridMove {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  line-height: 0.9;
  mix-blend-mode: difference;
}

.hero h1 span {
  color: var(--color-neon);
  display: block;
}

.hero-subheadline {
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  line-height: 1.4;
  color: var(--color-gray-light);
  max-width: 900px;
  margin: 0 auto var(--spacing-xl);
  font-weight: var(--font-weight-normal);
}

/* ===========================
   Problem Section
   =========================== */
.problem {
  background: #f5f5f5;
  border-bottom: var(--border-thick) solid var(--color-black);
}

.problem p {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.6;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.problem p strong {
  background: var(--color-neon);
  padding: 0 0.25rem;
}

/* ===========================
   Pillars Section - Asymmetric Grid
   =========================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
}

.pillar-card {
  background: #ffffff;
  padding: var(--spacing-xl);
  border: var(--border-thick) solid var(--color-black);
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-brutal);
  cursor: pointer;
}

.pillar-card::after {
  content: '→';
  position: absolute;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  color: var(--color-black);
  opacity: 0.3;
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 var(--color-black);
}

.pillar-card:hover::after {
  opacity: 1;
  transform: translateX(4px);
}

/* Different colored accents for each card */
.pillar-card:nth-child(1) {
  border-left: var(--border-thicker) solid var(--color-neon);
}

.pillar-card:nth-child(2) {
  border-right: var(--border-thicker) solid var(--color-hot-pink);
}

.pillar-card:nth-child(3) {
  border-left: var(--border-thicker) solid var(--color-cyber-blue);
}

.pillar-card:nth-child(4) {
  border-right: var(--border-thicker) solid var(--color-warning-orange);
}

.pillar-icon {
  width: 80px;
  height: 80px;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  border: var(--border-thick) solid #0a0a0a;
}

.pillar-card:nth-child(1) .pillar-icon {
  background: var(--color-neon);
  color: var(--color-black);
}

.pillar-card:nth-child(2) .pillar-icon {
  background: var(--color-hot-pink);
  color: var(--color-white);
}

.pillar-card:nth-child(3) .pillar-icon {
  background: var(--color-cyber-blue);
  color: var(--color-black);
}

.pillar-card:nth-child(4) .pillar-icon {
  background: var(--color-warning-orange);
  color: var(--color-white);
}

.pillar-card h3 {
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

.pillar-card p {
  color: var(--color-gray);
  margin-bottom: 0;
  font-size: 1.125rem;
}

/* ===========================
   Departments Section - Tabs
   =========================== */
.department-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  overflow-x: auto;
  padding-bottom: var(--spacing-sm);
  flex-wrap: wrap;
}

.department-tab {
  background: #ffffff;
  border: var(--border-thick) solid var(--color-black);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-weight: var(--font-weight-black);
  color: var(--color-black);
  white-space: nowrap;
  transition: var(--transition);
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.department-tab:hover {
  background: var(--color-neon);
  transform: translateY(-2px);
}

.department-tab.active {
  background: #0a0a0a;
  color: var(--color-neon);
  border-color: #0a0a0a;
}

.department-content {
  display: none;
  padding: var(--spacing-xl);
  background: #ffffff;
  border: var(--border-thick) solid var(--color-black);
  box-shadow: var(--shadow-brutal);
}

.department-content.active {
  display: block;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===========================
   How We Work Section
   =========================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

@media (max-width: 968px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

.step {
  padding: var(--spacing-lg);
  background: #ffffff;
  border: var(--border-thick) solid var(--color-black);
  transition: var(--transition);
  box-shadow: var(--shadow-brutal);
}

.step:hover {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 var(--color-black);
}

.step-number {
  width: 100px;
  height: 100px;
  background: #0a0a0a;
  color: var(--color-neon);
  border: var(--border-thick) solid var(--color-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: var(--font-weight-black);
  margin-bottom: var(--spacing-md);
}

.step h2,
.step h3 {
  margin-bottom: var(--spacing-sm);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  word-spacing: 0.1em;
  hyphens: none;
  overflow-wrap: break-word;
}

/* ===========================
   Personal Touch Section
   =========================== */
.personal-touch {
  background: #0a0a0a;
  color: var(--color-white);
  border: var(--border-thicker) solid var(--color-neon);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-brutal);
}

.personal-touch p {
  font-size: 1.25rem;
  color: var(--color-gray-light);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.personal-touch strong {
  color: var(--color-neon);
}

/* ===========================
   Footer
   =========================== */
.footer {
  background: #0a0a0a;
  color: var(--color-white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: 0;
  border-top: var(--border-thicker) solid var(--color-neon);
}

.footer a {
  color: var(--color-gray-light);
  border-bottom-color: transparent;
}

.footer a:hover {
  color: var(--color-neon);
  background: transparent;
}

.footer-cta {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  background: #ffffff;
  margin-bottom: 0;
  border-top: var(--border-thicker) solid var(--color-black);
  border-bottom: var(--border-thicker) solid var(--color-black);
}

.footer-cta h2 {
  margin-bottom: var(--spacing-sm);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.footer-section h4 {
  color: var(--color-neon);
  margin-bottom: var(--spacing-md);
  font-size: 0.875rem;
  font-weight: var(--font-weight-black);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-bottom {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 2px solid var(--color-gray-dark);
  color: var(--color-gray);
  font-size: 0.875rem;
}

/* ===========================
   Forms - Bold & Functional
   =========================== */
.form-group {
  margin-bottom: var(--spacing-md);
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-black);
  color: var(--color-black);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 1rem 1.25rem;
  border: var(--border-thick) solid var(--color-black);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: var(--transition);
  background: #ffffff;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-neon);
  box-shadow: 0 0 0 4px rgba(204, 255, 0, 0.2);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-message {
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-bold);
  border: var(--border-thick) solid;
}

.form-message.success {
  background: var(--color-neon);
  color: var(--color-black);
  border-color: var(--color-black);
}

.form-message.error {
  background: var(--color-hot-pink);
  color: var(--color-white);
  border-color: var(--color-black);
}

/* ===========================
   Tool Pages
   =========================== */
.tool-hero {
  padding: calc(80px + var(--spacing-lg)) 0 var(--spacing-lg);
  background: var(--color-white);
}

.tool-section {
  margin-bottom: var(--spacing-xl);
}

.tool-section h2 {
  margin-bottom: var(--spacing-lg);
}

.tool-list {
  list-style: none;
  margin-left: 0;
}

.tool-list li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
  border-left: var(--border-thick) solid var(--color-neon);
  padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);
}

.tool-list li::before {
  display: none;
}

.scenario {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
  .scenario {
    grid-template-columns: 1fr;
  }
}

.scenario-card {
  padding: var(--spacing-xl);
  border: var(--border-thick) solid var(--color-black);
  position: relative;
  overflow: hidden;
}

.scenario-before {
  background: #ffffff;
  border-left: var(--border-thicker) solid var(--color-hot-pink);
}

.scenario-before h4::before {
  content: '❌ ';
}

.scenario-after {
  background: #ffffff;
  border-left: var(--border-thicker) solid var(--color-neon);
}

.scenario-after h4::before {
  content: '✓ ';
}

.scenario-card h4 {
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
  font-size: 1.5rem;
}

.related-tools {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.related-tool-card {
  padding: var(--spacing-md);
  background: #ffffff;
  border: var(--border-thick) solid var(--color-black);
  text-align: center;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  box-shadow: 4px 4px 0 var(--color-black);
}

.related-tool-card:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--color-black);
  background: var(--color-neon);
  border-bottom: var(--border-thick) solid var(--color-black);
}

.related-tool-card span {
  color: var(--color-black);
  font-weight: var(--font-weight-bold);
}

/* ===========================
   Tools Hub Page
   =========================== */
.tool-search {
  max-width: 700px;
  margin: var(--spacing-lg) auto 0;
}

.tool-search input {
  width: 100%;
  padding: 1.5rem 2rem;
  border: var(--border-thick) solid var(--color-black);
  font-size: 1.25rem;
  transition: var(--transition);
  background: var(--color-white);
  font-weight: var(--font-weight-bold);
}

.tool-search input:focus {
  outline: none;
  border-color: var(--color-neon);
  box-shadow: 0 0 0 4px rgba(204, 255, 0, 0.2);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin-top: 0;
}

.tool-card {
  padding: var(--spacing-lg);
  background: #ffffff;
  border: var(--border-thick) solid var(--color-black);
  text-align: center;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  box-shadow: 4px 4px 0 var(--color-black);
}

.tool-card:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--color-black);
  background: var(--color-neon);
  border-bottom: var(--border-thick) solid var(--color-black);
}

.tool-card span {
  color: var(--color-black);
  font-weight: var(--font-weight-black);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tool-category {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: var(--border-thicker) solid var(--color-black);
}

.tool-category:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.tool-category h3 {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: #0a0a0a;
  color: var(--color-neon);
  display: inline-block;
  border: var(--border-thick) solid #0a0a0a;
}

.tool-category-description {
  color: var(--color-gray);
  margin-bottom: var(--spacing-lg);
  font-size: 1.125rem;
  line-height: 1.6;
}

.tool-category-list {
  list-style: none;
}

.tool-category-item {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  border-left: var(--border-thick) solid var(--color-black);
  padding-left: var(--spacing-md);
  transition: var(--transition);
}

.tool-category-item:hover {
  border-left-color: var(--color-neon);
  border-left-width: var(--border-thicker);
}

.tool-category-item:last-child {
  border-bottom: none;
}

.tool-category-item h4 {
  margin-bottom: var(--spacing-xs);
}

.tool-category-item h4 a {
  color: var(--color-black);
  border-bottom: 3px solid var(--color-neon);
}

.tool-category-item h4 a:hover {
  background: var(--color-neon);
}

.tool-category-item p {
  color: var(--color-gray);
  margin-bottom: 0;
}

/* ===========================
   Scroll Animations - Snap In
   =========================== */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.4s ease-out,
              transform 0.4s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   Utilities
   =========================== */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.hidden {
  display: none !important;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1024px) {
  .section {
    padding: var(--spacing-2xl) 0;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.5rem;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .hero {
    min-height: 70vh;
    padding: calc(80px + var(--spacing-lg)) var(--spacing-md) var(--spacing-lg);
  }

  .tool-hero {
    padding: calc(80px + var(--spacing-sm)) 0 var(--spacing-sm);
  }

  .pillars-grid {
    gap: var(--spacing-md);
  }

  .steps-grid {
    gap: var(--spacing-md);
  }
}