:root {
  --bg-canvas: #1e2530;
  --bg-surface: #2a3441;
  --text-primary: #ffffff;
  --text-muted: #a0aec0;
  --accent: #a3e635;
  --accent-hover: #bef264;
  --border-subtle: 1px solid rgba(255, 255, 255, 0.15);
  --radius-lg: 20px;
  --ease-kinetic: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-hard: 4px 4px 0 var(--text-primary);
  --shadow-hard-hover: 0px 0px 0 var(--text-primary);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  overflow-wrap: anywhere;
  hyphens: auto;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: normal;
  line-height: 1.2;
  margin-bottom: 1rem;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--text-primary);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  display: block;
}

/* Typography Utilities */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-large { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 2rem; }
.section-title { font-size: 3rem; margin-bottom: 1.5rem; }
.hero-title { font-size: 4.5rem; margin-bottom: 1rem; }

@media (max-width: 768px) {
  .section-title { font-size: 2.2rem; }
  .hero-title { font-size: 3rem; }
}

/* Buttons */
.btn {
  display: inline-block;
  background-color: var(--accent);
  color: var(--bg-canvas);
  font-weight: 700;
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-hard);
  transition: all 0.2s var(--ease-kinetic);
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn:hover {
  transform: translate(4px, 4px);
  box-shadow: var(--shadow-hard-hover);
  color: var(--bg-canvas);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
  box-shadow: 4px 4px 0 var(--accent);
}

.btn-outline:hover {
  box-shadow: 0 0 0 var(--accent);
  background-color: var(--text-primary);
  color: var(--bg-canvas);
}

/* Header & Top Bar */
.top-bar {
  background-color: var(--accent);
  color: var(--bg-canvas);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 2rem;
  text-align: left;
  letter-spacing: 0.5px;
}

.main-header {
  position: relative; /* Moves out of view on scroll */
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-canvas);
  border-bottom: var(--border-subtle);
  z-index: 100;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-primary);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.nav-links a:hover {
  color: var(--accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-surface);
  padding: 2rem;
  display: none;
  flex-direction: column;
  gap: 1.5rem;
  border-bottom: var(--border-subtle);
  z-index: 99;
}

.mobile-nav-overlay.active {
  display: flex;
}

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.container-sm {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background-color: var(--bg-canvas);
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  border-radius: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, rgba(30, 37, 48, 0.4), rgba(30, 37, 48, 0.95));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

/* Split Sections (Alternating) */
.split-wrap {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.split-row {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.split-row:nth-child(even) {
  flex-direction: row-reverse;
}

.split-text {
  flex: 1;
}

.split-media {
  flex: 1;
}

.split-media img {
  width: 100%;
  aspect-ratio: 4/5;
}

@media (max-width: 768px) {
  .split-row, .split-row:nth-child(even) {
    flex-direction: column;
    gap: 2rem;
  }
}

/* Full-width Lime Blocks */
.bg-lime {
  background-color: var(--accent);
  color: var(--bg-canvas);
}

.bg-lime h2, .bg-lime h3, .bg-lime p, .bg-lime .text-muted {
  color: var(--bg-canvas);
}

.bg-lime .btn {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  box-shadow: 4px 4px 0 rgba(0,0,0,0.5);
}

.bg-lime .btn:hover {
  box-shadow: 0px 0px 0 rgba(0,0,0,0.5);
}

.bg-lime .card {
  border-color: rgba(0,0,0,0.1);
  background-color: transparent;
}

/* Cards (Flat, no shadow, 1px border) */
.card {
  background-color: var(--bg-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card img {
  aspect-ratio: 1/1;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.bento-span-2 {
  grid-column: span 2;
}

@media (max-width: 768px) {
  .bento-span-2 { grid-column: span 1; }
}

/* Horizontal Split Cards */
.card-horizontal {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2rem;
  padding: 0;
  overflow: hidden;
}

.card-horizontal img {
  width: 50%;
  aspect-ratio: 16/9;
  border-radius: 0;
  margin: 0;
}

.card-horizontal .card-content {
  padding: 2rem;
  width: 50%;
}

@media (max-width: 768px) {
  .card-horizontal { flex-direction: column; }
  .card-horizontal img, .card-horizontal .card-content { width: 100%; }
}

/* Accordion (FAQ) */
.accordion {
  border-top: var(--border-subtle);
}

.accordion-item {
  border-bottom: var(--border-subtle);
}

.accordion-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  background: none;
  border: none;
  color: inherit;
  font-family: Georgia, serif;
  font-size: 1.25rem;
  text-align: left;
  cursor: pointer;
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-kinetic);
}

.accordion-content p {
  padding-bottom: 1.5rem;
  color: var(--text-muted);
}

/* Tools Form */
.tool-form {
  background-color: var(--bg-surface);
  padding: 3rem;
  border-radius: var(--radius-lg);
  border: var(--border-subtle);
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.form-group input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.slider-val {
  float: right;
  color: var(--accent);
  font-weight: bold;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-kinetic), transform 0.8s var(--ease-kinetic);
}

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

/* Footer */
.site-footer {
  background-color: var(--bg-surface);
  border-top: var(--border-subtle);
  padding: 4rem 2rem 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-col h4 {
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.newsletter-box {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.newsletter-box input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-canvas);
  border: var(--border-subtle);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
}

.newsletter-box button {
  padding: 0.75rem 1.5rem;
}

.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    grid-column: span 1;
  }
}

@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}