/* ==========================================================================
   BLUE PRINCE WEBSITE - THEMATIC BLUEPRINT STYLESHEET
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:ital,wght@0,300;0,400;0,600;0,700;1,400&family=Sanchez:ital@0;1&display=swap');

:root {
  /* Color System */
  --color-bg-deep: #061121;
  --color-bg-blueprint: #0a1c33;
  --color-bg-darker: #040a14;
  
  --color-blueprint-cyan: #2cc2d6;
  --color-blueprint-cyan-dim: rgba(44, 194, 214, 0.2);
  --color-blueprint-cyan-glow: rgba(44, 194, 214, 0.4);
  --color-blueprint-cyan-bright: #6be0f0;
  
  --color-accent-gold: #f5b041;
  --color-accent-gold-dim: rgba(245, 176, 65, 0.15);
  --color-accent-gold-bright: #f8c471;
  
  --color-text-light: #ffffff;
  --color-text-blueprint: #a2d6df;
  --color-text-dark: #050e1a;
  
  /* Fonts */
  --font-serif: 'Sanchez', Georgia, serif;
  --font-sans: 'Inter Tight', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Layout Constants */
  --border-width: 2px;
  --border-width-thin: 1px;
  --header-height: 80px;
  --grid-size: 40px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-bg-blueprint);
  background-image: 
    linear-gradient(var(--color-blueprint-cyan-dim) var(--border-width-thin), transparent var(--border-width-thin)),
    linear-gradient(90deg, var(--color-blueprint-cyan-dim) var(--border-width-thin), transparent var(--border-width-thin));
  background-size: var(--grid-size) var(--grid-size);
  background-position: center;
  color: var(--color-text-blueprint);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  padding: 15px; /* Margin to show outer blueprint frame */
}

/* Blueprint Page Frame Border */
.page-frame {
  border: var(--border-width) double var(--color-blueprint-cyan);
  min-height: calc(100vh - 30px);
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Corner Technical Markings */
.page-frame::before,
.page-frame::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
  z-index: 10;
}

/* Header Styling */
header {
  height: var(--header-height);
  border-bottom: var(--border-width-thin) solid var(--color-blueprint-cyan);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  background-color: rgba(6, 17, 33, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: normal;
  letter-spacing: 0.15em;
  color: var(--color-text-light);
  text-transform: uppercase;
}

.logo-stamp {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  border: 1px solid var(--color-blueprint-cyan);
  padding: 2px 6px;
  border-radius: 2px;
  color: var(--color-blueprint-cyan);
  font-weight: 600;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

.mobile-wishlist-item {
  display: none;
}

nav a {
  text-decoration: none;
  color: var(--color-text-blueprint);
  font-family: var(--font-serif);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
  position: relative;
  padding: 5px 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent-gold);
  transition: width 0.3s ease;
}

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

nav a:hover::after {
  width: 100%;
}

/* Hamburger menu for mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-blueprint-cyan);
  margin: 5px 0;
  transition: 0.4s;
}

/* Button & Action Stamps */
.stamp-btn {
  background-color: transparent;
  border: 1px solid var(--color-blueprint-cyan);
  color: var(--color-blueprint-cyan);
  font-family: var(--font-serif);
  text-transform: uppercase;
  padding: 10px 20px;
  letter-spacing: 0.1em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  font-size: 0.85rem;
}

.stamp-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-blueprint-cyan-dim);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: -1;
}

.stamp-btn:hover {
  color: var(--color-text-light);
  border-color: var(--color-text-light);
  box-shadow: 0 0 10px var(--color-blueprint-cyan-glow);
}

.stamp-btn:hover::before {
  transform: translateX(0);
}

.stamp-btn.gold {
  border-color: var(--color-accent-gold);
  color: var(--color-accent-gold);
}

.stamp-btn.gold::before {
  background-color: var(--color-accent-gold-dim);
}

.stamp-btn.gold:hover {
  color: var(--color-text-light);
  border-color: var(--color-text-light);
  box-shadow: 0 0 10px rgba(245, 176, 65, 0.4);
}

/* Main Hero Area */
.hero-section {
  position: relative;
  border-bottom: var(--border-width-thin) solid var(--color-blueprint-cyan);
  background-color: var(--color-bg-blueprint);
  overflow: hidden;
  display: block;
}

.hero-split-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--header-height) - 30px);
  width: 100%;
}

.hero-left-column {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 80px 40px;
  background-color: rgba(6, 17, 33, 0.95);
  border-right: var(--border-width-thin) solid var(--color-blueprint-cyan-dim);
  z-index: 2;
  position: relative;
}

.hero-right-column {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
  background-color: var(--color-bg-darker);
}

.hero-technical-block {
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 40px;
  width: 100%;
  max-width: 500px;
  background-color: rgba(4, 10, 20, 0.6);
  position: relative;
  z-index: 1;
}

.hero-btn-container {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-btn-container a {
  text-decoration: none;
}

/* Seamless Video Section */
.seamless-video-section {
  width: 100%;
  background-color: var(--color-bg-darker);
  line-height: 0;
  position: relative;
  border-bottom: var(--border-width-thin) solid var(--color-blueprint-cyan);
}

.trailer-video {
  width: 100%;
  max-height: 80vh;
  display: block;
  object-fit: cover;
  border: none;
}

.hero-technical-block::before {
  content: '+';
  position: absolute;
  top: -10px;
  left: -8px;
  color: var(--color-blueprint-cyan);
  font-size: 1.2rem;
}

.hero-technical-block::after {
  content: '+';
  position: absolute;
  bottom: -10px;
  right: -8px;
  color: var(--color-blueprint-cyan);
  font-size: 1.2rem;
}

.hero-logo-img {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 10px rgba(44, 194, 214, 0.3));
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: normal;
  letter-spacing: 0.15em;
  color: var(--color-text-light);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  color: var(--color-blueprint-cyan);
  text-transform: uppercase;
  margin-bottom: 40px;
}

.platform-badge-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
}

.platform-link {
  text-decoration: none;
}

.platform-badge {
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 8px 16px;
  background-color: rgba(4, 10, 20, 0.6);
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-text-blueprint);
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.platform-badge:hover {
  border-color: var(--color-blueprint-cyan);
  color: var(--color-text-light);
  background-color: var(--color-blueprint-cyan-dim);
  transform: translateY(-2px);
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  color: var(--color-blueprint-cyan);
  z-index: 1;
}

/* Sections General */
section.info-section {
  padding: 100px 60px;
  border-bottom: var(--border-width-thin) solid var(--color-blueprint-cyan);
  background-color: rgba(6, 17, 33, 0.6);
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.section-header {
  margin-bottom: 60px;
  border-left: 3px solid var(--color-accent-gold);
  padding-left: 20px;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  margin-bottom: 5px;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: normal;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Layout Blocks */
.split-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.layout-text {
  font-size: 1.1rem;
  color: var(--color-text-blueprint);
  line-height: 1.8;
}

.layout-text p {
  margin-bottom: 25px;
}

.blueprint-visual-container {
  position: relative;
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 10px;
  background-color: rgba(4, 10, 20, 0.4);
}

.blueprint-image-placeholder {
  width: 100%;
  height: auto;
  border: 1px solid var(--color-blueprint-cyan);
  display: block;
}

.visual-ornament-corner {
  position: absolute;
  width: 15px;
  height: 15px;
  border: 1px solid var(--color-accent-gold);
}

.top-left { top: -5px; left: -5px; border-right: none; border-bottom: none; }
.bottom-right { bottom: -5px; right: -5px; border-left: none; border-top: none; }

/* Interactive Blueprint Drafting Demo */
.draft-widget-container {
  background-color: rgba(4, 10, 20, 0.8);
  border: var(--border-width-thin) solid var(--color-blueprint-cyan);
  padding: 40px;
  margin-top: 40px;
}

.draft-instructions {
  margin-bottom: 30px;
  text-align: center;
  font-size: 0.95rem;
}

.draft-instructions span {
  color: var(--color-accent-gold);
  font-weight: 600;
}

.draft-workspace {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
}

/* The 3x3 blueprint room grid */
.blueprint-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 8px;
  background-color: rgba(6, 17, 33, 0.9);
  border: 2px solid var(--color-blueprint-cyan);
  aspect-ratio: 1;
  max-width: 500px;
  margin: 0 auto;
  padding: 8px;
  position: relative;
}

.blueprint-cell {
  border: 1px dashed var(--color-blueprint-cyan-dim);
  aspect-ratio: 1;
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  background-color: rgba(10, 28, 51, 0.2);
}

.blueprint-cell:hover {
  background-color: rgba(44, 194, 214, 0.1);
  border-color: var(--color-blueprint-cyan);
}

.blueprint-cell.filled {
  border-style: solid;
  border-color: var(--color-blueprint-cyan);
  background-color: rgba(10, 28, 51, 0.8);
  animation: cellReveal 0.4s ease-out;
}

.blueprint-cell::after {
  content: '+';
  position: absolute;
  font-size: 0.7rem;
  color: var(--color-blueprint-cyan-dim);
}

.blueprint-cell.filled::after {
  display: none;
}

.cell-room-title {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  margin-top: 5px;
  text-align: center;
  padding: 0 4px;
}

.cell-coords {
  position: absolute;
  top: 5px;
  left: 5px;
  font-family: monospace;
  font-size: 0.6rem;
  color: var(--color-blueprint-cyan-dim);
}

.cell-icon {
  width: 40px;
  height: 40px;
  opacity: 0.9;
}

/* Card deck sidebar */
.draft-sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid var(--color-blueprint-cyan-dim);
  padding-left: 30px;
}

.deck-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-deck {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.room-card {
  border: 1px solid var(--color-blueprint-cyan-dim);
  background-color: rgba(6, 17, 33, 0.5);
  padding: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  align-items: center;
  gap: 15px;
}

.room-card:hover {
  border-color: var(--color-blueprint-cyan);
  transform: translateX(5px);
  background-color: rgba(10, 28, 51, 0.4);
}

.room-card.selected {
  border-color: var(--color-accent-gold);
  background-color: rgba(245, 176, 65, 0.1);
  box-shadow: 0 0 10px var(--color-accent-gold-dim);
}

.room-card.selected::before {
  content: 'DRAFTING';
  position: absolute;
  top: -8px;
  right: 10px;
  background-color: var(--color-accent-gold);
  color: var(--color-text-dark);
  font-size: 0.55rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 1px;
}

.card-icon {
  width: 30px;
  height: 30px;
  border: 1px solid var(--color-blueprint-cyan-dim);
}

.card-info h4 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.card-info p {
  font-size: 0.75rem;
  color: var(--color-text-blueprint);
}

.widget-controls {
  margin-top: 30px;
  display: flex;
  gap: 15px;
}

/* Info Panel for placed rooms */
.draft-info-panel {
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 15px;
  margin-top: 20px;
  background-color: rgba(4, 10, 20, 0.6);
  font-family: monospace;
  font-size: 0.75rem;
}

.info-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.info-label {
  color: var(--color-blueprint-cyan);
}

.info-value {
  color: var(--color-text-light);
}

/* Two-column layout widgets */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.blueprint-card {
  border: 1px solid var(--color-blueprint-cyan-dim);
  background-color: rgba(6, 17, 33, 0.4);
  padding: 30px;
  position: relative;
  transition: all 0.3s ease;
}

.blueprint-card:hover {
  border-color: var(--color-blueprint-cyan);
  box-shadow: 0 0 15px var(--color-blueprint-cyan-dim);
}

.blueprint-card::before {
  content: 'ESTATE DETAIL';
  position: absolute;
  top: -9px;
  left: 20px;
  background-color: var(--color-bg-blueprint);
  padding: 0 8px;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-blueprint-cyan);
  letter-spacing: 0.1em;
}

.card-header {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-num {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--color-accent-gold);
}

/* Screenshot Slideshow Carousel */
.carousel-container {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border: 1px solid var(--color-blueprint-cyan);
  background-color: rgba(4, 10, 20, 0.7);
  padding: 10px;
}

.carousel-stage {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  display: flex;
  flex-direction: column;
}

.carousel-slide.active {
  opacity: 1;
  position: relative;
  z-index: 2;
}

.carousel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--color-blueprint-cyan-dim);
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(6, 17, 33, 0.85);
  border-top: 1px solid var(--color-blueprint-cyan);
  padding: 15px 30px;
  text-align: left;
}

.carousel-caption-title {
  font-family: var(--font-serif);
  color: var(--color-text-light);
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.carousel-caption-desc {
  font-size: 0.85rem;
  color: var(--color-text-blueprint);
}

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(6, 17, 33, 0.8);
  border: 1px solid var(--color-blueprint-cyan);
  color: var(--color-blueprint-cyan);
  width: 45px;
  height: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.carousel-control:hover {
  background-color: var(--color-blueprint-cyan);
  color: var(--color-text-dark);
}

.carousel-control.prev {
  left: -20px;
}

.carousel-control.next {
  right: -20px;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.indicator-dot {
  width: 10px;
  height: 10px;
  border: 1px solid var(--color-blueprint-cyan);
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.indicator-dot.active {
  background-color: var(--color-blueprint-cyan);
}

/* Footer Section */
footer {
  background-color: var(--color-bg-darker);
  border-top: var(--border-width) double var(--color-blueprint-cyan);
  padding: 60px 40px;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-block {
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 30px;
  background-color: rgba(6, 17, 33, 0.4);
  position: relative;
}

.footer-block::before {
  content: 'OFFICIAL INVENTORY';
  position: absolute;
  top: -9px;
  left: 20px;
  background-color: var(--color-bg-darker);
  padding: 0 8px;
  font-size: 0.65rem;
  color: var(--color-accent-gold);
  font-family: monospace;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.footer-brand-logo {
  height: 40px;
  width: auto;
  border: 1px solid var(--color-blueprint-cyan-dim);
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-text-light);
  text-transform: uppercase;
}

.footer-text {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 25px;
  color: var(--color-text-blueprint);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  text-decoration: none;
  color: var(--color-blueprint-cyan);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid var(--color-blueprint-cyan-dim);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  font-family: monospace;
}

.copyright {
  color: var(--color-text-blueprint);
}

/* Blueprint Block Stamper - Traditional info box */
.blueprint-title-block {
  border: 1px solid var(--color-blueprint-cyan);
  padding: 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  background-color: var(--color-bg-blueprint);
}

.title-block-cell {
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 5px;
  display: flex;
  flex-direction: column;
}

.cell-lbl {
  font-size: 0.55rem;
  color: var(--color-blueprint-cyan);
}

.cell-val {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 600;
}

.cell-val-large {
  font-size: 1.1rem;
  color: var(--color-accent-gold);
  font-family: var(--font-serif);
}

.cell-col-2 {
  grid-column: span 2;
}

.cell-row-2 {
  grid-row: span 2;
}

/* Animations */
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

@keyframes cellReveal {
  from {
    opacity: 0;
    transform: scale(0.8);
    background-color: var(--color-blueprint-cyan);
  }
  to {
    opacity: 1;
    transform: scale(1);
    background-color: rgba(10, 28, 51, 0.8);
  }
}

/* Scroll Fade In Animation Classes */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 3D Spin Turnaround Viewer Layout */
.turnaround-workspace {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  width: 100%;
  max-width: 1060px;
  margin: 0 auto;
  position: relative;
}

#spin-viewer {
  flex: 1;
  border: 1px solid var(--color-blueprint-cyan);
  background-color: rgba(4, 10, 20, 0.7);
  padding: 10px;
  position: relative;
  user-select: none;
  cursor: grab;
  overflow: hidden;
}

#spin-viewer:active {
  cursor: grabbing;
}

#spin-image-clip {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
}

#spin-image {
  width: 100%;
  display: block;
  pointer-events: none;
  border: 1px solid var(--color-blueprint-cyan-dim);
  transition: transform 0.1s ease-out;
  transform-origin: center center;
}

/* Vertical Zoom Slider beside viewer */
.zoom-slider-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 10;
  background-color: rgba(6, 17, 33, 0.85);
  border: 1px solid var(--color-blueprint-cyan-dim);
  padding: 15px 8px;
  flex-shrink: 0;
}

.zoom-label {
  font-family: monospace;
  font-size: 0.6rem;
  color: var(--color-blueprint-cyan);
  letter-spacing: 0.1em;
}

.zoom-slider-wrapper {
  position: relative;
  width: 20px;
  height: 130px;
}

.zoom-slider {
  -webkit-appearance: none;
  appearance: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120px;
  height: 8px;
  background: var(--color-blueprint-cyan-dim);
  border: 1px solid var(--color-blueprint-cyan);
  outline: none;
  cursor: pointer;
  transform: translate(-50%, -50%) rotate(270deg);
}

.zoom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--color-accent-gold);
  border: 1px solid var(--color-text-dark);
  cursor: pointer;
  border-radius: 50%;
}

.zoom-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--color-accent-gold);
  border: 1px solid var(--color-text-dark);
  cursor: pointer;
  border-radius: 50%;
}

.slider-control-bar {
  border-radius: 2px;
}

/* Custom styled blueprint slider range input */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  background: var(--color-blueprint-cyan-dim);
  border: 1px solid var(--color-blueprint-cyan);
  border-radius: 1px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 18px;
  width: 10px;
  border-radius: 1px;
  background: var(--color-accent-gold);
  border: 1px solid var(--color-text-dark);
  cursor: pointer;
  margin-top: -7px;
  box-shadow: 0 0 5px var(--color-accent-gold-dim);
  transition: background-color 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--color-accent-gold-bright);
}

input[type="range"]::-moz-range-track {
  width: 100%;
  height: 6px;
  background: var(--color-blueprint-cyan-dim);
  border: 1px solid var(--color-blueprint-cyan);
  border-radius: 1px;
}

input[type="range"]::-moz-range-thumb {
  height: 18px;
  width: 10px;
  border-radius: 1px;
  background: var(--color-accent-gold);
  border: 1px solid var(--color-text-dark);
  cursor: pointer;
  box-shadow: 0 0 5px var(--color-accent-gold-dim);
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE GRID)
   ========================================================================== */

@media (max-width: 1024px) {
  .draft-workspace {
    grid-template-columns: 1fr;
  }
  
  .draft-sidebar {
    border-left: none;
    border-top: 1px solid var(--color-blueprint-cyan-dim);
    padding-left: 0;
    padding-top: 30px;
  }
  
  .footer-top {
    gap: 30px;
  }
}

@media (max-width: 768px) {
  body {
    padding: 5px;
  }
  
  .page-frame {
    border-width: 1px;
    min-height: calc(100vh - 10px);
  }
  
  header {
    padding: 0 20px;
  }
  
  .turnaround-workspace {
    flex-direction: column;
    gap: 20px;
  }
  
  .zoom-slider-container {
    flex-direction: row;
    padding: 8px 15px;
  }

  .zoom-slider-wrapper {
    width: 150px;
    height: 20px;
  }
  
  .zoom-slider {
    position: static;
    transform: none;
    width: 150px;
    height: 8px;
  }
  
  .hero-split-container {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  
  .hero-left-column {
    border-right: none;
    border-bottom: var(--border-width-thin) solid var(--color-blueprint-cyan-dim);
    padding: 60px 20px;
  }
  
  .hero-right-column {
    height: 45vh;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.15em;
  }
  
  .hero-technical-block {
    padding: 20px;
  }
  
  section.info-section {
    padding: 60px 20px;
  }
  
  .split-layout {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  
  .grid-2col {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 500px) {
  .hero-btn-container {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  
  .hero-btn-container .stamp-btn {
    width: 100%;
  }
  
  .platform-badge-container {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  
  .platform-badge {
    justify-content: center;
    width: 100%;
  }
}