/* ==========================================================================
   DTF STUDIO BY PILLS.LAB — OFFICIAL COMMERCIAL HOTSITE STYLES
   Design: Modern Cyber-Prepress Dark Theme with Neon Accents & Glassmorphism
   Author: Pills.Lab / Heitor Hatherly
   ========================================================================== */

:root {
  --bg-main: #060911;
  --bg-surface: #0b1120;
  --bg-card: rgba(16, 24, 42, 0.75);
  --bg-card-hover: rgba(22, 34, 60, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.3);
  --border-amber: rgba(245, 158, 11, 0.4);

  --accent-cyan: #38bdf8;
  --accent-cyan-glow: rgba(56, 189, 248, 0.4);
  --accent-green: #10b981;
  --accent-green-glow: rgba(16, 185, 129, 0.35);
  --accent-amber: #f59e0b;
  --accent-amber-glow: rgba(245, 158, 11, 0.35);
  --accent-rose: #f43f5e;
  --accent-purple: #a855f7;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 35px -5px var(--accent-cyan-glow);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Atmospheric Glows */
.bg-ambient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.18;
}

.blob-cyan {
  width: 650px;
  height: 650px;
  background: var(--accent-cyan);
  top: -150px;
  left: 15%;
}

.blob-amber {
  width: 500px;
  height: 500px;
  background: var(--accent-amber);
  top: 40%;
  right: -100px;
}

.blob-purple {
  width: 550px;
  height: 550px;
  background: var(--accent-purple);
  bottom: -100px;
  left: -100px;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
.text-gradient {
  background: linear-gradient(135deg, #ffffff 15%, var(--accent-cyan) 65%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-amber {
  background: linear-gradient(135deg, #fef08a 0%, var(--accent-amber) 60%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-green {
  background: linear-gradient(135deg, #86efac 0%, var(--accent-green) 70%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-glow {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-green {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  color: #04101e;
  box-shadow: 0 8px 24px -4px rgba(56, 189, 248, 0.45);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -2px rgba(56, 189, 248, 0.65);
  background: linear-gradient(135deg, #0ea5e9 0%, #7dd3fc 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px -4px rgba(16, 185, 129, 0.45);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -2px rgba(16, 185, 129, 0.65);
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
}

.btn-amber {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  color: #1a0f00;
  box-shadow: 0 8px 24px -4px rgba(245, 158, 11, 0.45);
}

.btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -2px rgba(245, 158, 11, 0.65);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(6, 9, 17, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  flex-shrink: 0;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.2);
  padding: 6px;
  object-fit: contain;
  transition: all 0.2s ease;
}

.nav-brand:hover .brand-icon {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
  transform: scale(1.05);
}

.brand-text {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.brand-tag {
  font-size: 10px;
  font-weight: 800;
  font-family: var(--font-mono);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.2s ease;
  padding: 6px 2px;
}

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

.nav-link-manual {
  color: var(--accent-cyan) !important;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.nav-btn-whatsapp:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: rgba(16, 185, 129, 0.6);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.25);
  transform: translateY(-1px);
}

.nav-btn-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  color: #04101e;
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  border: 1px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.35);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.nav-btn-download:hover {
  background: linear-gradient(135deg, #0ea5e9 0%, #7dd3fc 100%);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.5);
  transform: translateY(-1px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}

.hero-meta {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(34px, 5.5vw, 62px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 980px;
  margin: 0 auto 24px;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.hero-cta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-rip-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 50px;
}

.rip-pill {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: #cbd5e1;
}

/* Hero Showcase Mockup */
.hero-mockup {
  position: relative;
  max-width: 1140px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-lg), 0 0 60px -10px var(--accent-cyan-glow);
  overflow: hidden;
  background: #0d1322;
}

.mockup-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: #090e1a;
  border-bottom: 1px solid var(--border-subtle);
}

.window-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.mockup-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  margin-left: 12px;
  font-family: var(--font-mono);
}

.mockup-img {
  width: 100%;
  height: auto;
  display: block;
  transform: translateZ(0);
}

/* Floating feature tags on mockup */
.float-tag {
  position: absolute;
  padding: 10px 18px;
  background: rgba(13, 20, 36, 0.88);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  animation: floatSlow 6s ease-in-out infinite alternate;
}

.tag-left {
  top: 25%;
  left: 3%;
  border-color: rgba(56, 189, 248, 0.4);
  color: var(--accent-cyan);
}

.tag-right {
  bottom: 20%;
  right: 3%;
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent-amber);
  animation-delay: -3s;
}

@keyframes floatSlow {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-12px); }
}

/* ==========================================================================
   METRICS BANNER
   ========================================================================== */
.metrics-banner {
  padding: 50px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(11, 17, 32, 0.5);
  margin: 60px 0 80px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  text-align: center;
}

.metric-card {
  padding: 10px;
}

.metric-num {
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 900;
  font-family: var(--font-mono);
  line-height: 1.1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-tag {
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  font-size: 17px;
  color: var(--text-muted);
}

/* ==========================================================================
   FEATURE 1: GANG SHEET NESTING
   ========================================================================== */
.gang-feature {
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.4) 50%, transparent 100%);
}

.gang-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.gang-preview-box {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-amber);
  box-shadow: 0 15px 40px -10px rgba(245, 158, 11, 0.25);
  padding: 24px;
  position: relative;
}

.gang-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.gang-tab-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.gang-tab-btn.active {
  background: rgba(245, 158, 11, 0.2);
  border-color: var(--accent-amber);
  color: #fef3c7;
}

.gang-img-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #020617;
  border: 1px solid var(--border-subtle);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gang-img-container img {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
}

.gang-badge-float {
  position: absolute;
  bottom: 36px;
  right: 36px;
  background: rgba(245, 158, 11, 0.92);
  color: #1a0f00;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-weight: 900;
  font-size: 14px;
  box-shadow: 0 10px 25px rgba(245, 158, 11, 0.5);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  gap: 16px;
  background: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-item:hover {
  border-color: var(--border-glow);
  transform: translateX(4px);
}

.item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
}

.item-icon-amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-amber);
}

.item-icon-green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
}

.item-content h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 6px;
}

.item-content p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   FEATURE 2: PREPRESS MODES & CHOKE
   ========================================================================== */
.prepress-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.modes-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mode-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-card.active {
  border-color: var(--accent-cyan);
  background: rgba(14, 28, 54, 0.85);
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.2);
}

.mode-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mode-num {
  font-size: 11px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.mode-title {
  font-size: 16px;
  font-weight: 800;
  margin-top: 4px;
}

.mode-body {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
  display: none;
}

.mode-card.active .mode-body {
  display: block;
}

.prepress-display-box {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

.view-selector-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.view-btn {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.view-btn.active {
  background: var(--accent-cyan);
  color: #04101e;
  border-color: var(--accent-cyan);
}

.prepress-screen {
  background: #020617;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  border: 1px solid var(--border-subtle);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.prepress-screen img {
  width: 100%;
  height: auto;
  max-height: 540px;
  object-fit: contain;
  display: block;
}

/* ==========================================================================
   FEATURE 3: 17 HALFTONE ENGINES
   ========================================================================== */
.halftone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.halftone-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all 0.25s ease;
}

.halftone-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.ht-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.ht-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
}

.ht-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   FEATURE 4: ROI & SAVINGS INTERACTIVE CALCULATOR
   ========================================================================== */
.calc-section {
  background: radial-gradient(circle at center, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
}

.calc-box {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  padding: 40px;
  box-shadow: var(--shadow-lg), 0 0 50px -10px var(--accent-green-glow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.input-group label {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
}

.input-val {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 16px;
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: #1e293b;
  outline: none;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.calc-results {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.res-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.res-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.res-label {
  font-size: 14px;
  color: var(--text-muted);
}

.res-number {
  font-size: 22px;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--text-main);
}

.res-number.highlight {
  font-size: 32px;
  color: var(--accent-green);
}

/* ==========================================================================
   FEATURE 5: PDF QUOTE ENGINE
   ========================================================================== */
.quote-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.quote-preview-frame {
  background: #020617;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.quote-preview-frame img {
  width: 100%;
  display: block;
}

/* ==========================================================================
   COMPARISON TABLE
   ========================================================================== */
.table-container {
  overflow-x: auto;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.compare-table th, .compare-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.compare-table th {
  background: #090e1a;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.compare-table th.col-highlight {
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.08);
}

.compare-table td.col-highlight {
  background: rgba(56, 189, 248, 0.04);
  font-weight: 700;
  color: #e2e8f0;
}

.check-yes {
  color: var(--accent-green);
  font-weight: 800;
}

.check-no {
  color: #ef4444;
  font-weight: 800;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-question {
  padding: 20px 24px;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-question::after {
  content: '+';
  font-size: 22px;
  color: var(--accent-cyan);
  transition: transform 0.25s ease;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   CTA BANNER & FOOTER
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, rgba(14, 28, 54, 0.95) 0%, rgba(8, 14, 28, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg), 0 0 60px -10px var(--accent-cyan-glow);
  margin-bottom: 80px;
}

.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 50px 0 30px;
  background: #04070e;
  font-size: 14px;
  color: var(--text-dim);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ==========================================================================
   RESPONSIVENESS (MOBILE FRIENDLY)
   ========================================================================== */
/* ==========================================================================
   TEXT PRESERVATION & NOISE COMPARISON SHOWCASE (NEW IN v2.1)
   ========================================================================== */
.compare-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.compare-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.compare-card-bad {
  border: 1px solid rgba(244, 63, 94, 0.3);
  box-shadow: 0 10px 30px -10px rgba(244, 63, 94, 0.1);
}

.compare-card-good {
  border: 1px solid rgba(16, 185, 129, 0.4);
  box-shadow: 0 10px 35px -10px rgba(16, 185, 129, 0.2);
}

.compare-card-header {
  margin-bottom: 16px;
}

.compare-card-header h3 {
  font-size: 20px;
  font-weight: 800;
  margin-top: 8px;
}

.compare-card-img-wrap {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

.compare-card-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.compare-card-img-wrap:hover img {
  transform: scale(1.02);
}

.compare-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Noise Comparison Box */
.noise-comparison-box {
  margin-top: 40px;
  background: rgba(16, 24, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 30px;
  align-items: center;
}

.noise-info h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--accent-cyan);
}

.noise-info p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.noise-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.noise-img-card {
  background: #03060c;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px;
  text-align: center;
}

.noise-img-card span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dim);
}

.noise-img-card img {
  width: 100%;
  height: auto;
  border-radius: 6px;
}

/* Halftones Showcase Grid */
.halftones-grid-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 36px;
}

.halftone-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all 0.3s ease;
}

.halftone-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -5px rgba(56, 189, 248, 0.15);
}

.ht-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.halftone-card h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 10px;
}

.halftone-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.gallery-banner-box {
  margin-top: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.gallery-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Responsiveness adjustments */
@media (max-width: 1180px) {
  .nav-links {
    gap: 12px;
  }
  .nav-link {
    font-size: 13px;
    padding: 4px 1px;
  }
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }
  .gang-layout, .prepress-layout, .quote-layout, .calc-box, .noise-comparison-box {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .float-tag {
    display: none;
  }
}