:root {
  --bg-primary: #0a0c10;
  --bg-secondary: #12161f;
  --bg-card: rgba(22, 27, 38, 0.75);
  --bg-card-hover: rgba(30, 37, 52, 0.85);
  --bg-glass: rgba(18, 24, 38, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-neon: rgba(0, 229, 255, 0.4);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent-cyan: #00e5ff;
  --accent-purple: #9d4edd;
  --accent-magenta: #f72585;
  --accent-emerald: #10b981;
  --gradient-glow: linear-gradient(135deg, rgba(0, 229, 255, 0.15) 0%, rgba(157, 78, 221, 0.15) 100%);
  --gradient-border: linear-gradient(135deg, #00e5ff 0%, #9d4edd 50%, #f72585 100%);
  --space-4: 4px;
  --space-8: 8px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 229, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(157, 78, 221, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6, .brand-text {
  overflow-wrap: anywhere;
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-24);
  padding-right: var(--space-24);
  min-width: 0;
}

/* Header */
.site-header {
  height: 64px;
  background: rgba(10, 12, 16, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  position: relative;
  z-index: 100;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-16);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-logo-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-24);
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.925rem;
  font-weight: 500;
  transition: color 0.2s ease;
  padding: var(--space-4) 0;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  gap: var(--space-8);
  text-align: center;
  min-height: 38px;
}

.btn-primary {
  background: linear-gradient(135deg, #00e5ff 0%, #7928ca 100%);
  color: #030712;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.5);
  color: #000000;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-cyan);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.hamburger-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* Mobile Navigation */
.mobile-nav-drawer {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(13, 17, 25, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: var(--space-24);
  flex-direction: column;
  gap: var(--space-16);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  z-index: 99;
}

.mobile-nav-drawer.is-open {
  display: flex;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.mobile-nav-link {
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 500;
  padding: var(--space-8) 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: block;
}

/* Hero Section */
.hero-section {
  padding: var(--space-64) 0;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: 4px 12px;
  border-radius: 9999px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent-cyan);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--space-16);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-24);
}

.text-gradient {
  background: linear-gradient(135deg, #00e5ff 10%, #d946ef 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 780px;
  margin-bottom: var(--space-40);
}

/* Studio Workload Filter / Sorter */
.workload-filter-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-16);
  margin-bottom: var(--space-40);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
  gap: var(--space-8);
}

.filter-title {
  font-size: 0.95rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.is-active {
  background: rgba(0, 229, 255, 0.15);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
}

/* DATA GRID CARDS (Consistent Card Style) */
.laptops-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-24);
  margin-bottom: var(--space-64);
}

.data-grid-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 0;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  min-width: 0;
}

.data-grid-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-neon);
  box-shadow: 0 14px 40px rgba(0, 229, 255, 0.15);
}

.data-grid-card.is-recommended {
  border-color: rgba(0, 229, 255, 0.6);
  background: linear-gradient(180deg, rgba(22, 27, 38, 0.9) 0%, rgba(18, 24, 38, 0.75) 100%);
}

.card-badge-top {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 229, 255, 0.2);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
}

/* The Data Grid Header inside the Card */
.card-stats-header {
  background: rgba(10, 14, 22, 0.8);
  border-bottom: 1px solid var(--border-glass);
  padding: var(--space-16);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.stat-item {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px; /* 12px between stat and label as requested */
  font-weight: 600;
}

.stat-value {
  font-size: 0.9rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

.card-body {
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--space-24); /* 24px between distinct elements */
}

.card-title-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card-category-tag {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 700;
  text-transform: uppercase;
}

.card-title {
  font-size: 1.35rem;
  color: var(--text-primary);
}

.card-preview-container {
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.3);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  position: relative;
  aspect-ratio: 16 / 9;
}

.card-preview-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.data-grid-card:hover .card-preview-container img {
  transform: scale(1.03);
}

.card-description {
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.55;
}

.card-spec-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  background: rgba(0, 0, 0, 0.2);
  padding: var(--space-16);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
}

.spec-key {
  color: var(--text-muted);
}

.spec-val {
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
}

.perf-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.perf-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.perf-bar-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
}

.perf-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #00e5ff 0%, #9d4edd 100%);
  border-radius: 99px;
}

.card-cta {
  margin-top: auto;
}

/* Supporting Studio Section */
.supporting-section {
  padding: var(--space-64) 0;
  border-top: 1px solid var(--border-glass);
}

.section-header {
  margin-bottom: var(--space-40);
  max-width: 750px;
}

.section-tag {
  color: var(--accent-cyan);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: var(--space-16);
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.features-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-24);
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  min-width: 0;
}

.feature-box-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(0, 229, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.feature-box-title {
  font-size: 1.15rem;
}

.feature-box-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
}

/* Sub-page Article Styles */
.article-header {
  padding: var(--space-64) 0 var(--space-40) 0;
  border-bottom: 1px solid var(--border-glass);
}

.article-content {
  padding: var(--space-64) 0;
}

.article-body {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-40);
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.75;
}

.article-body h2 {
  font-size: 1.75rem;
  margin-top: var(--space-24);
  color: var(--text-primary);
  border-left: 3px solid var(--accent-cyan);
  padding-left: var(--space-16);
}

.article-body h3 {
  font-size: 1.35rem;
  margin-top: var(--space-16);
  color: var(--text-primary);
}

.article-body p {
  margin-bottom: var(--space-16);
}

.article-body ul, .article-body ol {
  padding-left: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin: var(--space-24) 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
  background: var(--bg-card);
}

.comparison-table th {
  background: rgba(10, 14, 22, 0.9);
  padding: 14px 16px;
  color: var(--accent-cyan);
  border-bottom: 1px solid var(--border-glass);
  font-weight: 700;
  white-space: nowrap;
}

.comparison-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
}

.callout-box {
  background: rgba(0, 229, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  margin: var(--space-24) 0;
}

.callout-title {
  font-size: 1.1rem;
  color: var(--accent-cyan);
  margin-bottom: var(--space-8);
  font-weight: 700;
}

/* Contact & Forms */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-40);
  margin-bottom: var(--space-64);
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-40);
  backdrop-filter: blur(14px);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-bottom: var(--space-24);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  background: rgba(10, 12, 16, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
  outline: none;
}

.form-control.is-invalid {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.05);
}

.form-error {
  color: #ef4444;
  font-size: 0.785rem;
  display: none;
}

.form-error.is-visible {
  display: block;
}

.map-block {
  width: 100%;
  height: 260px;
  background: #141a24;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.map-canvas-mock {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(0,229,255,0.15) 0%, transparent 60%),
    linear-gradient(#222c3c 1px, transparent 1px),
    linear-gradient(90deg, #222c3c 1px, transparent 1px);
  background-size: 100% 100%, 30px 30px, 30px 30px;
}

.map-pin {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  background: rgba(10, 14, 22, 0.85);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent-cyan);
}

/* Footer (Global Rule 2) */
.site-footer {
  margin-top: auto;
  background: #080a0e;
  border-top: 1px solid var(--border-glass);
  padding: var(--space-64) 0 var(--space-24) 0;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  min-width: 0;
}

.footer-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  font-weight: 700;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

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

.company-meta {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-bottom {
  padding-top: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-16);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Cookie Banner (Global Rule 3) */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(13, 17, 25, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--accent-cyan);
  padding: var(--space-16) var(--space-24);
  z-index: 999;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-banner-content {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-16);
}

.cookie-banner-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 760px;
}

.cookie-banner-text a {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.cookie-banner-actions {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

/* Media Queries & Responsiveness */
@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 52px;
  }
  .main-nav, .header-cta-desktop {
    display: none;
  }
  .hamburger-btn {
    display: block;
  }
  .card-stats-header {
    grid-template-columns: 1fr 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .cookie-banner-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .cookie-banner-actions {
    width: 100%;
  }
  .cookie-banner-actions .btn {
    flex: 1;
  }
}

@media (max-width: 400px) {
  .container {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
  }
  .card-stats-header {
    grid-template-columns: 1fr;
  }
  .filter-btn {
    width: 100%;
    text-align: center;
  }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}