/* Modern Web Design System for Werk Innovative */
@import url('https://fonts.googleapis.com/css2?family=Anybody:ital,wght@0,400;0,600;0,700;0,800;1,400;1,700;1,800&family=Hanken+Grotesk:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=block');

:root {
  --bg-background: #131313;
  --bg-surface: #131313;
  --bg-surface-lowest: #0e0e0e;
  --bg-surface-low: #1b1b1b;
  --bg-surface-container: #1f1f1f;
  --bg-surface-high: #2a2a2a;
  --bg-surface-highest: #353535;
  
  --color-outline: #988e90;
  --color-outline-variant: #4c4546;
  --color-on-background: #e2e2e2;
  --color-on-surface: #e2e2e2;
  --color-on-surface-variant: #cfc4c5;
  --color-on-tertiary-container: #757575;
  
  /* Spectrum Accent Palette */
  --accent-red: #FF0000;
  --accent-orange: #FF7A00;
  --accent-yellow: #FFD600;
  --accent-green: #00E064;
  --accent-blue: #0075FF;
  --accent-purple: #8800FF;
  
  --font-display: 'Anybody', sans-serif;
  --font-body: 'Hanken Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

/* Light Theme Variables & Overrides (Stitch Light System) */
html.light {
  --bg-background: #fbf9f9;
  --bg-surface: #fbf9f9;
  --bg-surface-lowest: #ffffff;
  --bg-surface-low: #f5f3f3;
  --bg-surface-container: #efeded;
  --bg-surface-high: #e9e8e7;
  --bg-surface-highest: #e3e2e2;
  
  --color-outline: #747878;
  --color-outline-variant: #c4c7c7;
  --color-on-background: #1b1c1c;
  --color-on-surface: #1b1c1c;
  --color-on-surface-variant: #444748;
  --color-on-tertiary-container: #666666;

  color-scheme: light;
}

html.light body {
  background-color: #fbf9f9 !important;
  color: #1b1c1c !important;
}

/* Class Overrides for Light Theme */
html.light .bg-\[\#131313\] {
  background-color: #fbf9f9 !important;
}

html.light .bg-\[\#131313\]\/80 {
  background-color: rgba(251, 249, 249, 0.88) !important;
}

html.light .bg-\[\#131313\]\/90 {
  background-color: rgba(251, 249, 249, 0.92) !important;
}

html.light .bg-\[\#0e0e0e\] {
  background-color: #ffffff !important;
}

html.light .bg-\[\#1f1f1f\] {
  background-color: #f5f3f3 !important;
}

html.light .bg-\[\#191919\] {
  background-color: #efeded !important;
}

html.light .border-\[\#4c4546\] {
  border-color: #c4c7c7 !important;
}

html.light .text-\[\#e2e2e2\] {
  color: #1b1c1c !important;
}

html.light .text-\[\#cfc4c5\] {
  color: #444748 !important;
}

html.light .text-\[\#757575\] {
  color: #666666 !important;
}

html.light .bento-card {
  background-color: #ffffff;
  border-color: #c4c7c7;
}

html.light .case-card .img-container {
  background-color: #f5f3f3;
  border-color: #c4c7c7;
}

html.light .btn-secondary-custom {
  border-color: #1b1c1c;
  color: #1b1c1c;
}

html.light .btn-secondary-custom:hover {
  background-color: #1b1c1c;
  color: #ffffff;
}

html.light .modal-backdrop {
  background-color: rgba(251, 249, 249, 0.88);
}

html.light .modal-content {
  background-color: #ffffff;
  border-color: #c4c7c7;
}

html.light input,
html.light select,
html.light textarea {
  background-color: #ffffff !important;
  color: #1b1c1c !important;
  border-color: #c4c7c7 !important;
}

/* Reset & Global Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-background);
  color: var(--color-on-background);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

::selection {
  background-color: var(--accent-yellow);
  color: var(--bg-background);
}

/* Typography Utilities */
.font-display {
  font-family: var(--font-display);
}

.font-body {
  font-family: var(--font-body);
}

.font-mono {
  font-family: var(--font-mono);
}

/* Spectrum Accent Text & Bars */
.rainbow-gradient-text {
  background: linear-gradient(90deg, var(--accent-red), var(--accent-orange), var(--accent-yellow), var(--accent-green), var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.spectrum-bar {
  display: flex;
  width: 100%;
  height: 4px;
}

.spectrum-bar > div {
  flex: 1;
  height: 100%;
}

.spectrum-bg-red { background-color: var(--accent-red); }
.spectrum-bg-orange { background-color: var(--accent-orange); }
.spectrum-bg-yellow { background-color: var(--accent-yellow); }
.spectrum-bg-green { background-color: var(--accent-green); }
.spectrum-bg-blue { background-color: var(--accent-blue); }
.spectrum-bg-purple { background-color: var(--accent-purple); }

.spectrum-text-yellow { color: var(--accent-yellow); }
.spectrum-text-green { color: var(--accent-green); }
.spectrum-text-blue { color: var(--accent-blue); }
.spectrum-text-purple { color: var(--accent-purple); }
.spectrum-text-orange { color: var(--accent-orange); }

/* Buttons & Interactive Elements */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--accent-yellow);
  color: #131313;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.75rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid var(--accent-yellow);
  cursor: pointer;
}

.btn-primary-custom:hover {
  background-color: #131313;
  border-color: #131313;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(255, 214, 0, 0.3);
}

.btn-secondary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--color-on-surface);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.75rem;
  text-decoration: none;
  text-transform: uppercase;
  border: 1px solid var(--color-on-surface);
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-secondary-custom:hover {
  background-color: var(--color-on-surface);
  color: var(--bg-background);
}

/* Nav Styles */
.nav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  padding-bottom: 0.25rem;
  transition: color 0.2s ease, border-color 0.2s ease;
  border-bottom: 2px solid transparent;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-yellow);
  border-bottom-color: var(--accent-yellow);
}

/* Card & Bento Containers */
.bento-card {
  background-color: var(--bg-surface-lowest);
  border: 1px solid var(--color-outline-variant);
  padding: 2rem;
  transition: border-color 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
}

.bento-card:hover {
  transform: translateY(-4px);
}

.bento-card.border-yellow:hover { border-color: var(--accent-yellow); }
.bento-card.border-green:hover { border-color: var(--accent-green); }
.bento-card.border-blue:hover { border-color: var(--accent-blue); }
.bento-card.border-purple:hover { border-color: var(--accent-purple); }

.case-card {
  cursor: pointer;
}

.case-card .img-container {
  aspect-ratio: 16 / 10;
  background-color: var(--bg-surface-container);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--color-outline-variant);
}

.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-card:hover img {
  transform: scale(1.05);
}

/* Animations */
.animate-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Modal styles */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(19, 19, 19, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-surface-lowest);
  border: 1px solid var(--color-outline-variant);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal-backdrop.active .modal-content {
  transform: scale(1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-background);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface-highest);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-outline);
}

/* Animated 3D Grid for Hero Section */
.hero-grid-animation {
  position: absolute;
  bottom: 0;
  left: -10vw;
  width: 120vw;
  height: 70%;
  background: 
    linear-gradient(transparent 65%, rgba(255, 0, 255, 0.15) 100%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 19px,
      rgba(255, 0, 255, 0.2) 20px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(0, 255, 255, 0.15) 40px
    );
  transform: perspective(600px) rotateX(75deg);
  transform-origin: bottom center;
  z-index: 0;
  animation: gridMove 5s linear infinite;
  pointer-events: none;
  opacity: 0.6;
}

@keyframes gridMove {
  0% { transform: perspective(600px) rotateX(75deg) translateY(0); }
  100% { transform: perspective(600px) rotateX(75deg) translateY(20px); }
}