@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,700;1,700&family=Fira+Code:wght@500;700&display=swap');

/* ==========================================================================
   DESIGN TOKENS (Swiss Minimal / Highly Curated Brand System)
   ========================================================================== */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-mono: 'Fira Code', monospace;

  /* Colors from user palette */
  --color-black: #000000;
  --color-porcelain: #FFFFFC;
  --color-khaki: #BEB7A4;
  --color-tangerine: #FF7F11;
  --color-flame: #FF3F00;

  /* Transparent tints for borders and subtle states */
  --border-color: rgba(190, 183, 164, 0.15); /* Warm Khaki with opacity */
  --border-color-active: rgba(255, 127, 17, 0.4); /* Tangerine with opacity */
  
  --transition-grid: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-interactive: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-spring: all 0.6s cubic-bezier(0.25, 1, 0.3, 1.25);
}

/* ==========================================================================
   RESET & STRUCTURAL GRID SYSTEM (Full Page Bleed Overhaul)
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-black);
  color: var(--color-porcelain);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Technical Blueprint Canvas Lines - Snap to screen margins */
.designer-grid-lines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.grid-v-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--border-color);
  transition: background-color 0.45s ease, box-shadow 0.45s ease;
}

.grid-v-line.active-glow {
  background-color: rgba(255, 127, 17, 0.4) !important;
  box-shadow: 0 0 15px rgba(255, 127, 17, 0.35), 0 0 5px rgba(255, 63, 0, 0.2);
}

.grid-v-1 { left: 4rem; }
.grid-v-2 { left: 60%; }
.grid-v-3 { right: 4rem; }

/* ==========================================================================
   TYPOGRAPHY (Bold, High Contrast, Swiss Minimal)
   ========================================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.92;
  color: var(--color-porcelain);
  text-transform: uppercase;
}

p {
  color: var(--color-khaki);
  line-height: 1.6;
  font-size: 0.98rem;
}

.text-gradient {
  color: var(--color-tangerine);
  transition: var(--transition-fast);
}

.text-gradient-alt {
  color: var(--color-flame);
}

/* ==========================================================================
   FULL BROAD SCREEN LAYOUT
   ========================================================================== */
.container {
  width: 100%;
  max-width: 100% !important; /* Full width stretch */
  padding: 0 4rem;
  position: relative;
  z-index: 2;
}

.section {
  padding: 8rem 0;
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  margin-bottom: 5rem;
  max-width: 800px;
}

.section-header h2 {
  font-size: 5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-interactive);
}

.section-header h2:hover {
  letter-spacing: -0.05em;
  color: var(--color-tangerine);
}

.section-header p {
  font-size: 1.25rem;
}

/* Structural Minimal Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: transparent;
  border: 1px solid var(--border-color);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-khaki);
  margin-bottom: 2rem;
  transition: var(--transition-fast);
  cursor: default;
}

.badge span {
  width: 5px;
  height: 5px;
  background-color: var(--color-flame);
  transition: var(--transition-fast);
}

.badge:hover {
  border-color: var(--color-tangerine);
  color: var(--color-porcelain);
}

.badge:hover span {
  transform: scale(1.5);
  box-shadow: 0 0 10px var(--color-flame);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 100% !important;
  padding: 1.5rem 4rem;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  color: var(--color-porcelain);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-fast);
}

.logo span {
  color: var(--color-flame);
  transition: var(--transition-fast);
}

.logo:hover {
  letter-spacing: -0.05em;
}

.logo:hover span {
  transform: scale(1.2);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  position: relative;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-khaki);
  padding: 0.8rem 1.4rem;
  border: 1px solid transparent;
  position: relative;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-flame);
  transition: var(--transition-interactive);
}

.nav-link:hover {
  color: var(--color-porcelain);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
  left: 0;
}

.lang-selector {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  border-left: 1px solid var(--border-color);
  padding-left: 1.5rem;
  margin-left: 1rem;
}

.lang-btn {
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-khaki);
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  transition: var(--transition-fast);
}

.lang-btn:hover {
  color: var(--color-tangerine);
}

.lang-btn.active {
  color: var(--color-flame);
  text-shadow: 0 0 8px rgba(255, 63, 0, 0.45);
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-porcelain);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Nav Drawer */
.mobile-nav-sheet {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100vw;
  height: 100vh;
  background: var(--color-black);
  z-index: 2000;
  padding: 6rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-sheet.open {
  right: 0;
}

.mobile-nav-sheet .nav-link {
  font-size: 2rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-khaki);
  padding: 0.5rem 0;
  display: block;
}

.mobile-nav-sheet .nav-link.active, .mobile-nav-sheet .nav-link:hover {
  color: var(--color-porcelain);
  border-color: transparent;
  background: transparent;
}

.mobile-nav-close {
  position: absolute;
  top: 2rem;
  right: 4rem;
  background: transparent;
  border: none;
  color: var(--color-porcelain);
  font-size: 2rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO AREA (Full Screen Spanning Layout)
   ========================================================================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 6rem;
  border-bottom: 1px solid var(--border-color);
}

.hero-layout {
  display: grid;
  grid-template-columns: 6fr 4fr; /* Align split to 60% vertical line */
  gap: 0;
  width: 100%;
}

.hero-text {
  padding-right: 5vw;
  z-index: 3;
}

.hero-text h1 {
  font-size: 6.5rem;
  font-weight: 900;
  line-height: 0.9;
  margin-bottom: 2.5rem;
  transition: var(--transition-grid);
}

/* 1. Generative/Fluid characters styling (Idea 3) */
.fluid-word {
  display: inline-flex;
}

.char {
  display: inline-block;
  cursor: pointer;
  position: relative;
  will-change: transform, color;
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: 3.5rem;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Hero Widgets */
.hero-visuals {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border-color); /* Matches vertical divider line */
  padding-left: 5vw;
}

/* Compact Hero Stats Row */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  width: 100%;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform var(--transition-fast);
}

.hero-stat-item:hover {
  transform: translateY(-2px);
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-khaki);
  margin-bottom: 0.5rem;
}

.stat-header i {
  width: 13px;
  height: 13px;
  stroke-width: 2px;
}

.hero-stat-item:nth-child(1) .stat-header i {
  color: var(--color-tangerine);
}

.hero-stat-item:nth-child(2) .stat-header i {
  color: var(--color-flame);
}

.hero-stat-item:nth-child(3) .stat-header i {
  color: var(--color-khaki);
}

.stat-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-porcelain);
  line-height: 1.0;
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.stat-metric {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  color: var(--color-khaki);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-metric i {
  width: 11px;
  height: 11px;
  stroke-width: 2.5px;
}

/* CAD Matrix Grid Container */
.cad-matrix-box {
  width: 100%;
  aspect-ratio: 1/1;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.cad-viewport {
  flex: 1;
  width: 100%;
  position: relative;
  background: radial-gradient(circle at center, rgba(17, 17, 17, 0.4) 0%, rgba(0, 0, 0, 0.8) 100%);
  cursor: crosshair;
}

.cad-viewport canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.cad-grid-gridline {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-size: 20px 20px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
}

.cad-control-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.5);
}

.cad-btn {
  background: none;
  border: none;
  border-right: 1px solid var(--border-color);
  color: var(--color-khaki);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 0.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.cad-btn:last-child {
  border-right: none;
}

.cad-btn:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--color-porcelain);
}

.cad-btn.active {
  background-color: rgba(255, 127, 17, 0.1);
  color: var(--color-tangerine);
}

.cad-hud-stats {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--color-khaki);
  background-color: rgba(0, 0, 0, 0.7);
}

.hud-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
  padding-bottom: 0.3rem;
}

.hud-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.active-glow {
  color: #00ff66;
  text-shadow: 0 0 5px rgba(0, 255, 102, 0.5);
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; text-shadow: 0 0 10px rgba(0, 255, 102, 0.8); }
}


/* MINIMALIST CTAS */
.btn-magnetic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-porcelain);
  cursor: pointer;
  background: transparent;
  color: var(--color-porcelain);
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: var(--transition-fast);
}

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

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--color-flame);
  z-index: -1;
  transition: var(--transition-interactive);
}

.btn-primary:hover {
  color: var(--color-porcelain);
  border-color: var(--color-flame);
}

.btn-primary:hover::before {
  left: 0;
}

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

.btn-secondary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.03);
  z-index: -1;
  transition: var(--transition-interactive);
}

.btn-secondary:hover {
  border-color: var(--color-porcelain);
}

.btn-secondary:hover::before {
  left: 0;
}

/* ==========================================================================
   THE LIVE BRAND MACHINE STYLING (Idea 2)
   ========================================================================== */
.brand-machine-layout {
  display: grid;
  grid-template-columns: 6fr 4fr; /* Grid division */
  gap: 0;
  width: 100%;
}

.machine-controls {
  padding-right: 5vw;
}

.machine-display {
  border-left: 1px solid var(--border-color); /* Aligns perfectly with .grid-v-2 line */
  padding-left: 5vw;
  display: flex;
  align-items: center;
  justify-content: center;
}

.poster-wrapper {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
}

.control-panel {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  max-width: 600px;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-porcelain);
}

.slider-labels span:last-child {
  color: var(--color-tangerine);
}

/* Custom Minimal browser slider stylings */
.designer-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: var(--border-color);
  outline: none;
  transition: var(--transition-fast);
  border-radius: 0;
}

.designer-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 10px;
  height: 10px;
  background: var(--color-flame);
  border: 1px solid var(--color-porcelain);
  cursor: ew-resize;
  transition: var(--transition-fast);
  border-radius: 0;
}

.designer-slider::-webkit-slider-thumb:hover {
  transform: scale(1.3) rotate(45deg);
  background: var(--color-tangerine);
  box-shadow: 0 0 10px var(--color-tangerine);
}

.designer-slider::-moz-range-thumb {
  width: 10px;
  height: 10px;
  background: var(--color-flame);
  border: 1px solid var(--color-porcelain);
  cursor: ew-resize;
  transition: var(--transition-fast);
  border-radius: 0;
}

.designer-slider::-moz-range-thumb:hover {
  transform: scale(1.3) rotate(45deg);
  background: var(--color-tangerine);
  box-shadow: 0 0 10px var(--color-tangerine);
}

.slider-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-khaki);
  text-transform: uppercase;
}

/* The Live generated poster panel */
.poster-canvas {
  width: 100%;
  aspect-ratio: 4/5;
  border: 1px solid var(--border-color);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: var(--transition-grid);
  overflow: hidden;
}

/* Dynamic grid lines within poster */
.poster-canvas::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(var(--poster-grid-color, rgba(190, 183, 164, 0.1)) 1px, transparent 1px);
  background-size: var(--poster-grid-size, 16px) var(--poster-grid-size, 16px);
  pointer-events: none;
}

/* Decorative corner ticks for Swiss CAD border look */
.corner-tick {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid var(--poster-grid-color, rgba(190, 183, 164, 0.2));
  opacity: 0;
  pointer-events: none;
  z-index: 3;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.tick-tl {
  top: 10px;
  left: 10px;
  border-right: none;
  border-bottom: none;
}

.tick-tr {
  top: 10px;
  right: 10px;
  border-left: none;
  border-bottom: none;
}

.tick-bl {
  bottom: 10px;
  left: 10px;
  border-right: none;
  border-top: none;
}

.tick-br {
  bottom: 10px;
  right: 10px;
  border-left: none;
  border-top: none;
}

/* Atmospheric textured overlay (noise & scanline repetitions) */
.poster-texture-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  mix-blend-mode: overlay;
  transition: opacity 0.35s ease;
  background-image: 
    repeating-linear-gradient(rgba(255, 255, 255, 0.04) 0px, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 3px),
    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='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.35'/%3E%3C/svg%3E");
}

/* Designer Presets Snapping Bar */
.presets-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.presets-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-khaki);
  margin-right: 0.5rem;
}

.preset-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--color-khaki);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition-fast);
}

.preset-btn:hover {
  border-color: var(--color-tangerine);
  color: var(--color-porcelain);
  background: rgba(255, 127, 17, 0.03);
}

.preset-btn.active {
  border-color: var(--color-flame);
  color: var(--color-porcelain);
  background: rgba(255, 63, 0, 0.08);
}

/* 2-Column Controls Grid Console */
.controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 2.5rem;
  margin-top: 1.5rem;
}

.slider-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-flame);
  letter-spacing: 0.02em;
  font-weight: 600;
}

.slider-sublabels {
  display: flex;
  justify-content: flex-start;
  margin-top: -0.5rem;
  margin-bottom: 0.5rem;
}

.slider-sublabels span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-khaki);
  text-transform: uppercase;
}

/* CAD vector blueprint guidelines overlay styles */
.blueprint-guide-v, .blueprint-guide-h {
  position: absolute;
  background-color: var(--poster-grid-color, rgba(190, 183, 164, 0.15));
  opacity: 0;
  pointer-events: none;
  z-index: 3;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.blueprint-guide-v {
  width: 1px;
  top: 0;
  bottom: 0;
}

.guide-v-left { left: 20%; }
.guide-v-center { left: 50%; }
.guide-v-right { left: 80%; }

.blueprint-guide-h {
  height: 1px;
  left: 0;
  right: 0;
}

.guide-h-top { top: 20%; }
.guide-h-center { top: 50%; }
.guide-h-bottom { top: 80%; }

.blueprint-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.blueprint-crosshair::before, .blueprint-crosshair::after {
  content: "";
  position: absolute;
  background-color: var(--poster-grid-color, rgba(190, 183, 164, 0.25));
}

.blueprint-crosshair::before {
  top: 9px;
  left: 0;
  width: 20px;
  height: 2px;
}

.blueprint-crosshair::after {
  top: 0;
  left: 9px;
  width: 2px;
  height: 20px;
}

.poster-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.poster-brand-lockup {
  display: flex;
  flex-direction: column;
  width: 100%;
  transition: var(--transition-grid);
}

.poster-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-khaki);
  text-transform: uppercase;
}

.poster-name {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3.5rem;
  line-height: 0.95;
  color: var(--color-porcelain);
  text-transform: uppercase;
  word-break: break-all;
  transition: var(--transition-grid);
}

.poster-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-khaki);
}

.poster-footer div:last-child {
  color: var(--color-tangerine);
  font-weight: 700;
}

/* BRAND GENERATOR PRESETS CLASSES TRIGGERED BY JS */
/* Preset 1: Minimal + Luxury */
.poster-canvas.preset-1-1 {
  background-color: #0b0c10;
  border-color: rgba(255, 255, 255, 0.08);
}
.poster-canvas.preset-1-1 .poster-name {
  font-family: var(--font-serif);
  font-weight: 700;
  text-transform: none;
  letter-spacing: -0.02em;
  color: var(--color-porcelain);
}

/* Preset 2: Minimal + Tech */
.poster-canvas.preset-1-2 {
  background-color: #000000;
  border-color: var(--color-khaki);
}
.poster-canvas.preset-1-2 .poster-name {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-porcelain);
  letter-spacing: -0.04em;
}

/* Preset 3: Expressive + Luxury */
.poster-canvas.preset-2-1 {
  background-color: var(--color-khaki);
  border-color: var(--color-black);
}
.poster-canvas.preset-2-1 .poster-name {
  font-family: var(--font-heading);
  font-weight: 900;
  color: var(--color-black);
  letter-spacing: -0.06em;
}
.poster-canvas.preset-2-1 .poster-meta,
.poster-canvas.preset-2-1 .poster-footer {
  color: rgba(0, 0, 0, 0.6);
}
.poster-canvas.preset-2-1 .poster-footer div:last-child {
  color: var(--color-flame);
}

/* Preset 4: Expressive + Tech */
.poster-canvas.preset-2-2 {
  background-color: #0d0f13;
  border-color: var(--color-tangerine);
}
.poster-canvas.preset-2-2 .poster-name {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-tangerine);
  text-shadow: 0 0 20px rgba(255, 127, 17, 0.2);
}

/* ==========================================================================
   THE LIVE BRAND MACHINE UPGRADE INTERACTIVES
   ========================================================================== */

.scan-laser {
  position: absolute;
  top: -2%;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-flame), var(--color-tangerine), var(--color-flame), transparent);
  box-shadow: 0 0 15px var(--color-flame), 0 0 5px var(--color-tangerine);
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}

/* Sweep animation */
@keyframes laser-sweep {
  0% {
    top: -2%;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    top: 102%;
    opacity: 0;
  }
}

.scan-laser.scanning {
  animation: laser-sweep 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

/* Compilation flash class for poster */
@keyframes compile-flash {
  0% {
    border-color: var(--border-color);
    box-shadow: none;
  }
  20% {
    border-color: var(--color-tangerine);
    box-shadow: 0 0 20px rgba(255, 127, 17, 0.3);
  }
  100% {
    border-color: var(--border-color);
    box-shadow: none;
  }
}

.poster-canvas.compiling {
  animation: compile-flash 1.2s ease-in-out;
}

/* High-contrast border pulse highlight for the contact form */
@keyframes form-highlight-pulse {
  0% {
    border-color: var(--border-color);
    box-shadow: none;
  }
  15% {
    border-color: var(--color-flame);
    box-shadow: 0 0 35px rgba(255, 63, 0, 0.3);
  }
  50% {
    border-color: var(--color-tangerine);
    box-shadow: 0 0 25px rgba(255, 127, 17, 0.2);
  }
  100% {
    border-color: rgba(255, 127, 17, 0.25);
    box-shadow: none;
  }
}

.contact-form-highlight {
  animation: form-highlight-pulse 2.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Dynamic blueprint grid overlay class triggered when sliders move */
.poster-canvas::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 1px solid var(--color-tangerine);
  opacity: 0;
  pointer-events: none;
  z-index: 5;
  transition: opacity 0.3s ease;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.poster-canvas.adjusting::after {
  opacity: 0.15;
  background: linear-gradient(rgba(255,127,17,0.02) 50%, transparent 50%),
              linear-gradient(90deg, rgba(255,127,17,0.02) 50%, transparent 50%);
  background-size: 20px 20px, 20px 20px;
}

/* ==========================================================================
   MODULAR SHARP GRID (Bento Grid)
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border-color);
}

.glow-card {
  padding: 4rem;
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: transparent;
  transition: var(--transition-grid);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Custom exact border alignments for our 3 service cards bento layout */
.bento-grid .glow-card:nth-child(2) {
  border-right: none; /* Card 2 touches the right edge */
}

.bento-grid .glow-card:nth-child(3) {
  border-right: none; /* Card 3 spans full width */
  border-bottom: none; /* Card 3 touches the bottom edge */
}

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

.bento-full {
  grid-column: span 3;
}

.bento-split-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  width: 100%;
}

.bento-telemetry-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  border-left: 1px solid var(--border-color);
  padding-left: 4rem;
}

.bento-icon {
  font-size: 2rem;
  color: var(--color-tangerine);
  margin-bottom: 2.5rem;
  display: inline-block;
  transition: var(--transition-interactive);
}

.glow-card h3 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  font-weight: 800;
  transition: var(--transition-fast);
}

.glow-card p {
  color: var(--color-khaki);
  font-size: 1rem;
  line-height: 1.6;
}

.bento-footer {
  margin-top: 3.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-porcelain);
  transition: var(--transition-fast);
}

.bento-footer span {
  transition: var(--transition-interactive);
}

.glow-card:hover {
  background: rgba(255, 255, 255, 0.015);
  border-color: var(--border-color-active);
}

.glow-card:hover h3 {
  color: var(--color-tangerine);
}

.glow-card:hover .bento-icon {
  transform: scale(1.15) rotate(5deg);
  color: var(--color-flame);
}

.glow-card:hover .bento-footer {
  color: var(--color-flame);
}

.glow-card:hover .bento-footer span {
  transform: translateX(8px);
}

/* ==========================================================================
   PORTFOLIO MINIMAL MATRIX
   ========================================================================== */
.portfolio-tabs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-khaki);
  padding: 0.5rem 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  color: var(--color-porcelain);
  border-color: var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border-color);
}

.portfolio-card {
  position: relative;
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  aspect-ratio: 4/5;
  transition: var(--transition-grid);
}

.portfolio-grid .portfolio-card:nth-child(3n) {
  border-right: none;
}

.portfolio-grid .portfolio-card:nth-child(4),
.portfolio-grid .portfolio-card:nth-child(5),
.portfolio-grid .portfolio-card:nth-child(6) {
  border-bottom: none;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  opacity: 0.75;
  transition: var(--transition-grid);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 3rem;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  z-index: 2;
  transform: translateY(15px);
  transition: var(--transition-grid);
}

.portfolio-card:hover .portfolio-img {
  filter: grayscale(0%);
  opacity: 0.95;
  transform: scale(1.03);
}

.portfolio-card:hover .portfolio-overlay {
  transform: translateY(0);
}

.portfolio-card:hover {
  background: rgba(255, 255, 255, 0.015);
  border-color: var(--border-color-active);
}

.portfolio-card h3 {
  font-size: 2rem;
  margin-top: 0.25rem;
}

.portfolio-card span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-tangerine);
}

/* ==========================================================================
   PHILOSOPHY TIMELINE
   ========================================================================== */
.philosophy-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border-color);
}

.step-card {
  padding: 5rem 4rem;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: var(--transition-grid);
}

.philosophy-timeline .step-card:last-child {
  border-right: none;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.05);
  transition: var(--transition-grid);
}

.step-card:hover .step-number {
  color: var(--color-flame);
  transform: translateY(-8px) scale(1.05);
}

.step-card h3 {
  font-size: 2rem;
  font-weight: 800;
  transition: var(--transition-fast);
}

.step-card:hover h3 {
  color: var(--color-tangerine);
}

.step-card:hover {
  background: rgba(255, 255, 255, 0.015);
  border-color: var(--border-color-active);
}

/* ==========================================================================
   CONTACT CARD
   ========================================================================== */
.contact-wrapper {
  max-width: 1000px;
  margin: 0 auto;
}

#contact-form {
  border: 1px solid var(--border-color);
  padding: 5rem;
  transition: var(--transition-grid);
}

#contact-form:hover {
  border-color: rgba(255, 127, 17, 0.25);
}

.form-group {
  margin-bottom: 2.5rem;
}

.form-group-checkbox {
  margin-bottom: 2.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}

.form-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--border-color);
  background: transparent;
  cursor: pointer;
  position: relative;
  margin-top: 0.15rem;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.form-checkbox:hover {
  border-color: var(--color-tangerine);
}

.form-checkbox:checked {
  background: var(--color-tangerine);
  border-color: var(--color-tangerine);
}

.form-checkbox:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid var(--color-black);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-checkbox-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-khaki);
  user-select: none;
  text-transform: none;
}

.form-checkbox-label a.legal-link {
  color: var(--color-porcelain);
  text-decoration: underline;
  transition: color 0.2s ease;
}

.form-checkbox-label a.legal-link:hover {
  color: var(--color-tangerine);
}

.legal-link {
  color: var(--color-khaki);
  text-decoration: none;
  transition: color 0.2s ease;
}

.legal-link:hover {
  color: var(--color-tangerine);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-porcelain);
  margin-bottom: 0.8rem;
  transition: var(--transition-fast);
}

.form-input {
  width: 100%;
  padding: 1.3rem 1.8rem;
  border-radius: 0px;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-color);
  color: var(--color-porcelain);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-tangerine);
  background: rgba(255, 127, 17, 0.015);
}

.form-input:focus + .form-label {
  color: var(--color-tangerine);
}

.btn-submit {
  width: 100%;
  background: var(--color-porcelain);
  color: var(--color-black);
  border: 1px solid var(--color-porcelain);
  padding: 1.3rem;
  border-radius: 0px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  position: relative;
  z-index: 1;
  overflow: hidden;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.btn-submit::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--color-flame);
  z-index: -1;
  transition: var(--transition-interactive);
}

.btn-submit:hover {
  color: var(--color-porcelain);
  border-color: var(--color-flame);
}

.btn-submit:hover::before {
  left: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  padding: 6rem 0;
  background: var(--color-black);
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.footer-links {
  display: flex;
  gap: 3.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-khaki);
}

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

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-khaki);
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.social-icon:hover {
  border-color: var(--color-porcelain);
  color: var(--color-porcelain);
  background: rgba(255, 255, 255, 0.02);
  transform: translateY(-4px);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1200px) {
  .container, .nav-container {
    padding-left: 3rem;
    padding-right: 3rem;
  }
  .grid-v-1 { left: 3rem; }
  .grid-v-3 { right: 3rem; }
  
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .hero-text {
    padding-right: 0;
  }
  .hero-text h1 {
    font-size: 5rem;
  }
  .hero-visuals {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: 2.5rem;
    max-width: 600px;
  }
  .floating-widget:first-child {
    padding-top: 0;
  }
  .brand-machine-layout {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .machine-controls {
    padding-right: 0;
  }
  .machine-display {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: 4rem;
  }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-grid .glow-card:nth-child(3n) {
    border-right: 1px solid var(--border-color);
  }
  .bento-grid .glow-card:nth-child(2n) {
    border-right: none;
  }
  .bento-large {
    grid-column: span 2;
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid .portfolio-card:nth-child(3n) {
    border-right: 1px solid var(--border-color);
  }
  .portfolio-grid .portfolio-card:nth-child(2n) {
    border-right: none;
  }
}

@media (max-width: 900px) {
  .container, .nav-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .grid-v-1 { left: 2rem; }
  .grid-v-3 { right: 2rem; }
  
  .section-header h2 {
    font-size: 3.5rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-grid .glow-card {
    border-right: none;
    padding: 3rem 2rem;
  }
  .bento-large {
    grid-column: span 1;
  }
  .bento-full {
    grid-column: span 1;
  }
  .bento-split-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .bento-telemetry-panel {
    border-left: none;
    padding-left: 0;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
  }
  .grid-v-2 {
    display: none;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-grid .portfolio-card {
    border-right: none;
  }
  .philosophy-timeline {
    grid-template-columns: 1fr;
  }
  .philosophy-timeline .step-card {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 4rem 2rem;
  }
  .philosophy-timeline .step-card:last-child {
    border-bottom: none;
  }
  .footer-content {
    flex-direction: column;
    gap: 3rem;
    text-align: center;
  }
  .footer-links {
    flex-direction: column;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-text h1 {
    font-size: 3.5rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
  }
  .stat-val {
    font-size: 1.8rem;
  }
  .btn-magnetic {
    width: 100%;
  }
  #contact-form {
    padding: 3rem 2rem;
  }
  .controls-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .generator-telemetry-feed {
    flex-direction: column;
    gap: 1rem !important;
    margin-bottom: 1.5rem !important;
    padding-bottom: 1rem !important;
  }
}

/* ==========================================================================
   THE LIVE BRAND MACHINE UPGRADE - BUTTONS
   ========================================================================== */
.poster-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.poster-buttons .btn-submit {
  flex: 1;
  margin-top: 0;
  justify-content: center;
}

.btn-secondary-submit {
  background: transparent !important;
  color: var(--color-porcelain) !important;
  border-color: var(--border-color) !important;
}

.btn-secondary-submit::before {
  background-color: rgba(255, 255, 255, 0.05) !important;
}

.btn-secondary-submit:hover {
  color: var(--color-porcelain) !important;
  border-color: var(--color-porcelain) !important;
}

@media (max-width: 480px) {
  .container {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
  }
  .nav-container {
    padding: 1rem 1.25rem !important;
  }
  .lang-selector {
    padding-left: 0.5rem !important;
    margin-left: 0.5rem !important;
    gap: 0.05rem !important;
  }
  .logo {
    font-size: 1.1rem !important;
  }
  .hero-text h1 {
    font-size: 2.8rem !important;
  }
  .section-header h2 {
    font-size: 2.2rem !important;
  }
  h2 {
    font-size: 2.2rem !important;
  }
  .sandbox-actions-buttons > div {
    flex-direction: column;
    gap: 0.5rem !important;
  }
  .poster-buttons {
    flex-direction: row;
    gap: 0.5rem;
  }
}

/* ==========================================================================
   PROJECT DETAIL DRAWER SYSTEM
   ========================================================================== */
.project-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0.5s ease;
}

.project-drawer.open {
  visibility: visible;
  pointer-events: auto;
}

.drawer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-drawer.open .drawer-overlay {
  opacity: 1;
}

.drawer-content {
  position: absolute;
  top: 0;
  right: -550px;
  width: 100%;
  max-width: 550px;
  height: 100%;
  background: var(--color-black);
  border-left: 1px solid var(--border-color);
  padding: 5rem 3.5rem;
  overflow-y: auto;
  transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  z-index: 2;
}

.project-drawer.open .drawer-content {
  right: 0;
}

.drawer-close {
  position: absolute;
  top: 2rem;
  right: 3.5rem;
  background: transparent;
  border: none;
  color: var(--color-khaki);
  cursor: pointer;
  padding: 0.5rem;
  transition: var(--transition-fast);
}

.drawer-close:hover {
  color: var(--color-porcelain);
  transform: scale(1.15) rotate(90deg);
}

.drawer-inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  height: 100%;
}

.drawer-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.drawer-category {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-tangerine);
  font-weight: 700;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.5rem;
}

.drawer-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-porcelain);
  text-transform: none;
  letter-spacing: -0.02em;
}

.drawer-media {
  width: 100%;
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000;
  max-height: 380px;
}

.drawer-media img {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: contain;
}

.drawer-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-khaki);
  letter-spacing: 0.04em;
}

.spec-value {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-porcelain);
}

.drawer-description {
  color: var(--color-khaki);
  font-size: 0.95rem;
  line-height: 1.6;
}

.drawer-blueprint-specs {
  margin-top: 1rem;
}

.blueprint-spec-header {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-porcelain);
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.blueprint-coordinates-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
}

.coord-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.coord-row span:first-child {
  color: var(--color-khaki);
}

.coord-row span:last-child {
  color: var(--color-tangerine);
  font-weight: 700;
}

@media (max-width: 768px) {
  .drawer-content {
    max-width: 100%;
    padding: 4rem 2rem;
  }
}


/* ==========================================================================
   INTERACTIVE CANVAS BACKGROUND
   ========================================================================== */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  background-color: var(--color-black);
}

body.loading-active {
  overflow: hidden;
  height: 100vh;
}

/* ==========================================================================
   SYMMETRICAL LOADING PRELOADER INTRO
   ========================================================================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

/* Preloader grid mimicking Swiss blueprint lines */
.preloader-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.preloader-v-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--border-color);
}

.preloader-content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 600px;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.preloader-telemetry {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-khaki);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-height: 90px;
  border-left: 2px solid var(--color-flame);
  padding-left: 1.25rem;
}

.telemetry-line {
  opacity: 0.8;
}

.preloader-logo {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  color: var(--color-porcelain);
  line-height: 1;
  display: flex;
}

.preloader-logo .p-char {
  display: inline-block;
  will-change: transform, color;
}

.preloader-logo .logo-dot {
  color: var(--color-flame);
}

.preloader-progress-bar {
  width: 100%;
  height: 1px;
  background-color: var(--border-color);
  position: relative;
}

.preloader-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background-color: var(--color-tangerine);
  box-shadow: 0 0 10px var(--color-tangerine);
  transition: width 0.1s linear;
}

/* ==========================================================================
   IDENTITY LAB SANDBOX (CAD Drawing Board)
   ========================================================================== */
.sandbox-layout {
  display: grid;
  grid-template-columns: 6fr 4fr;
  gap: 0;
  width: 100%;
}

.sandbox-workspace {
  padding-right: 5vw;
}

.sandbox-controls-panel {
  border-left: 1px solid var(--border-color);
  padding-left: 5vw;
  display: flex;
  align-items: center;
}

.sandbox-mode-tabs {
  display: flex;
  gap: 0px;
  width: 100%;
  max-width: 500px;
  border: 1px solid var(--border-color);
  border-bottom: none;
  background-color: rgba(0, 0, 0, 0.1);
  margin-top: 1.5rem;
}

.mode-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border-color);
  color: var(--color-khaki);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.mode-tab:last-child {
  border-right: none;
}

.mode-tab:hover {
  color: var(--color-porcelain);
  background-color: rgba(255, 255, 255, 0.02);
}

.mode-tab.active {
  color: var(--color-porcelain);
  background-color: rgba(255, 127, 17, 0.08);
  font-weight: 700;
  border-bottom: 2px solid var(--color-tangerine);
}

.color-palette-picker {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.color-swatch {
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.color-swatch::after {
  content: '';
  position: absolute;
  top: -3px;
  right: -3px;
  bottom: -3px;
  left: -3px;
  border: 1px solid transparent;
  transition: var(--transition-fast);
}

.color-swatch:hover::after {
  border-color: var(--color-khaki);
}

.color-swatch.active::after {
  border-color: var(--color-tangerine);
}

.sandbox-canvas-container {
  width: 100%;
  max-width: 500px;
  position: relative;
  border: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.2);
  aspect-ratio: 1/1;
  margin-top: 0;
}

#sandbox-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
  touch-action: none;
}

.sandbox-canvas-hud {
  position: absolute;
  bottom: 1rem;
  left: 1.5rem;
  right: 1.5rem;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-khaki);
  pointer-events: none;
  opacity: 0.65;
  text-transform: uppercase;
}

.btn-group-toggle {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.btn-group-toggle .toggle-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--color-khaki);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.btn-group-toggle .toggle-btn:hover {
  border-color: var(--color-tangerine);
  color: var(--color-porcelain);
  background: rgba(255, 127, 17, 0.02);
}

.btn-group-toggle .toggle-btn.active {
  border-color: var(--color-flame);
  color: var(--color-porcelain);
  background: rgba(255, 63, 0, 0.08);
}

.sandbox-telemetry-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
}

.telemetry-item {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.telemetry-label {
  color: var(--color-khaki);
}

.telemetry-val {
  font-weight: 700;
  color: var(--color-porcelain);
}

@media (max-width: 1200px) {
  .sandbox-layout {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .sandbox-workspace {
    padding-right: 0;
  }
  .sandbox-controls-panel {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: 4rem;
  }
}

/* ==========================================================================
   MOBILE BRAND GENERATOR TABS & LAYOUT OVERRIDES
   ========================================================================== */
.brand-mode-tabs {
  display: none; /* Hidden on desktop */
  width: 100%;
  border: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  margin-top: 1.5rem;
}

.sandbox-mobile-toolbar {
  display: none;
}

@media (max-width: 768px) {
  /* Brand Machine Mobile Optimization */
  .brand-mode-tabs {
    display: none !important; /* Hide tabs since both display & controls are visible and interactive */
  }
  
  .brand-machine-layout {
    display: flex !important;
    flex-direction: column !important;
    gap: 2rem !important;
  }
  
  .machine-display {
    order: -1 !important; /* Move poster preview to the top */
    position: sticky !important;
    top: 54px; /* Dock right below the mobile nav header */
    z-index: 990 !important; /* Keep below drawer but above scrolling page controls */
    background: var(--color-black) !important;
    padding: 1rem 0 !important;
    border-bottom: 1.5px solid var(--color-tangerine) !important; /* Visual boundary line */
    border-left: none !important;
    border-top: none !important;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.9) !important; /* Shadow separating it from sliders */
  }
  
  .poster-wrapper {
    max-width: 250px !important; /* Scale down the poster to fit narrow mobile screens */
    margin: 0 auto !important;
  }
  
  .poster-canvas {
    padding: 1.25rem !important; /* Reduced padding on mobile to maximize content area */
    container-type: inline-size;
  }
  
  .poster-name {
    font-size: calc(var(--font-size-multiplier, 3.5) * 4.2cqw) !important; /* Container query responsive text sizing */
  }
  
  .machine-controls {
    padding-right: 0 !important;
    padding-top: 1.5rem !important;
  }
  
  /* Increase hit area of sliders for mobile touch targets */
  .designer-slider::-webkit-slider-thumb {
    width: 22px !important;
    height: 22px !important;
  }
  .designer-slider::-moz-range-thumb {
    width: 22px !important;
    height: 22px !important;
  }
  
  /* Sandbox (Logo Geometry Lab) Mobile Optimization */
  #sandbox-mode-toggle-tabs {
    display: none !important; /* Hide mobile tabs since canvas and controls are stacked */
  }
  
  .sandbox-layout {
    display: flex !important;
    flex-direction: column !important;
  }
  
  .sandbox-workspace {
    order: -1 !important; /* Move canvas workspace to the top */
    padding-right: 0 !important;
  }
  
  .sandbox-canvas-sticky-wrap {
    position: sticky !important;
    top: 54px; /* Dock right below the mobile nav header */
    z-index: 990 !important;
    background: var(--color-black) !important;
    padding: 1rem 0 !important;
    border-bottom: 1.5px solid var(--color-tangerine) !important;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.9) !important;
  }
  
  .sandbox-mode-tabs {
    margin-top: 0 !important;
    margin-bottom: 0.75rem !important;
    max-width: 250px !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  
  .sandbox-canvas-container {
    max-width: 250px !important; /* Compact scale for mobile screens */
    margin: 0 auto !important;
  }
  
  .sandbox-mobile-toolbar {
    display: flex !important;
    gap: 0.5rem !important;
    max-width: 250px !important;
    margin: 0.75rem auto 0 auto !important;
    width: 100%;
  }
  
  .sandbox-controls-panel {
    border-left: none !important;
    border-top: none !important;
    padding-left: 0 !important;
    padding-top: 2rem !important;
  }
  
  /* Hide redundant slider bounds labels to save space */
  .slider-range-labels {
    display: none !important;
  }
  
  /* Wrap portfolio tabs on mobile to prevent overflow */
  .portfolio-tabs {
    flex-wrap: wrap !important;
    gap: 0.75rem !important;
    margin-bottom: 2.5rem !important;
    padding-bottom: 1rem !important;
  }
}

.brand-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border-color);
  color: var(--color-khaki);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.brand-tab:last-child {
  border-right: none;
}

.brand-tab.active {
  background-color: var(--color-tangerine) !important;
  color: var(--color-black) !important;
}

/* ==========================================================================
   DRAWER GALLERY THUMBNAILS
   ========================================================================== */
.drawer-gallery-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  border: 1px solid var(--border-color);
  object-fit: cover;
  cursor: pointer;
  transition: border-color var(--transition-fast), filter var(--transition-fast), transform var(--transition-fast);
  filter: grayscale(100%) contrast(1.1);
}

.drawer-gallery-thumb:hover {
  border-color: var(--color-porcelain);
  filter: grayscale(0%);
  transform: translateY(-2px);
}

.drawer-gallery-thumb.active {
  border-color: var(--color-tangerine);
  filter: grayscale(0%);
}

/* ==========================================================================
   DRAWER LEFT BLUEPRINT PREVIEW & LIGHTBOX MODAL
   ========================================================================== */
.drawer-left-preview {
  position: fixed;
  top: 0;
  left: 0;
  right: 550px; /* Width of the drawer */
  height: 100vh;
  z-index: 1999; /* Just below drawer, above background elements */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vw;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateX(-30px);
}

.project-drawer.open .drawer-left-preview {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.preview-inner {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 80vh;
  max-height: 80vh;
  border: 1px solid var(--border-color);
  background: rgba(10, 9, 8, 0.95);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.9);
  cursor: zoom-in;
}

.preview-inner img {
  width: 100%;
  height: calc(100% - 2.5rem);
  object-fit: contain;
  background-color: #000;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.preview-hud {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-khaki);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
  border-top: 1px dashed var(--border-color);
  padding-top: 0.5rem;
}

#preview-filename {
  color: var(--color-tangerine);
  font-weight: 700;
}

/* Responsive breakpoint for drawer-left-preview hiding on tablets/phones */
@media (max-width: 1100px) {
  .drawer-left-preview {
    display: none !important;
  }
}

/* Fullscreen Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999; /* Topmost layer */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  visibility: hidden;
}

.lightbox-modal.open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: transparent;
  border: none;
  color: var(--color-khaki);
  cursor: pointer;
  z-index: 10;
  padding: 0.5rem;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--color-porcelain);
  transform: scale(1.15) rotate(90deg);
}

.lightbox-content {
  position: relative;
  z-index: 2;
  width: 90vw;
  height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90%;
  object-fit: contain;
  border: 1px solid var(--border-color);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.95);
}

.lightbox-hud {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-tangerine);
  margin-top: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 0.25rem;
}