/* THE HOME SENTRY JOURNAL — WARM BEIGE EDITORIAL & ARCHITECTURAL REVIEW STYLE */
:root {
  --bg-page: #f5f0e6;           /* Warm oatmeal beige base */
  --bg-surface: #fbf8f3;        /* Soft ivory card surface */
  --bg-tint: #ede5d5;           /* Warm sand accent background */
  --bg-subtle: #efe9dc;         /* Muted parchment block */
  --border-warm: #d9cfbe;       /* Fine linen divider line */
  --border-strong: #b8ac99;     /* Defined editorial rule */
  --text-ink: #241f1a;          /* Deep espresso charcoal */
  --text-body: #4a4238;         /* Warm walnut brown-grey */
  --text-muted: #766c5e;        /* Muted stone caption */
  --accent-forest: #265442;     /* British racing / botanical green */
  --accent-terracotta: #b85d32; /* Warm terracotta bronze */
  --accent-ochre: #c88a2b;      /* Warm ochre gold */
  --font-serif: 'Newsreader', 'Playfair Display', Georgia, 'Noto Serif JP', serif;
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-page);
  color: var(--text-ink);
  font-family: var(--font-sans);
}

body {
  min-height: 100vh;
  background-color: var(--bg-page);
  background-image: radial-gradient(rgba(184, 159, 125, 0.14) 1px, transparent 1px);
  background-size: 28px 28px;
  line-height: 1.58;
  color: var(--text-ink);
  overflow-x: hidden;
}

/* Fluid responsive container that expands seamlessly with wider browser viewports */
.app-container {
  width: 95%;
  max-width: 1960px;
  margin: 0 auto;
  padding: 0 18px;
}

/* Editorial Top Masthead & Navigation */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 230, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1.5px solid var(--border-warm);
  padding: 13px 0;
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-ink);
}

.brand-logo {
  width: 38px;
  height: 38px;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-badge {
  font-family: var(--font-sans);
  font-size: 10.5px;
  padding: 3px 9px;
  border-radius: 99px;
  background: var(--bg-tint);
  color: var(--accent-forest);
  border: 1px solid var(--border-strong);
  font-weight: 600;
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  color: var(--text-body);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--accent-terracotta);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Warm Linen Language Switcher */
.lang-selector {
  display: flex;
  background: var(--bg-tint);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-body);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn.active {
  background: var(--accent-forest);
  color: #fbf8f3;
  box-shadow: 0 2px 6px rgba(38, 84, 66, 0.22);
}

.compare-pill-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--accent-forest);
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.compare-pill-btn:hover {
  background: var(--accent-forest);
  color: #fbf8f3;
  border-color: var(--accent-forest);
}

/* Editorial Hero Section */
.hero-section {
  padding: 40px 0 32px 0;
  border-bottom: 1.5px solid var(--border-warm);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 36px;
  align-items: center;
}

.hero-tag {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-terracotta);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-terracotta);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.3vw, 44px);
  font-weight: 700;
  line-height: 1.16;
  color: var(--text-ink);
  margin-bottom: 14px;
}

.hero-desc {
  font-size: 15.5px;
  color: var(--text-body);
  line-height: 1.65;
  max-width: 720px;
}

/* Editorial Summary Dossier Panel */
.hero-stats-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-strong);
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 8px 24px rgba(60, 48, 32, 0.06);
}

.stat-item {
  padding: 12px 14px;
  background: var(--bg-subtle);
  border-radius: 8px;
  border: 1px solid var(--border-warm);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--accent-forest);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
}

/* Filter & Curated Index Bar */
.toolbar-section {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-warm);
  background: var(--bg-tint);
}

.toolbar-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--text-body);
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 99px;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--accent-forest);
  color: var(--accent-forest);
}

.filter-btn.active {
  background: var(--accent-forest);
  border-color: var(--accent-forest);
  color: #fbf8f3;
}

.sort-select {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--text-ink);
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
  outline: none;
  cursor: pointer;
}

/* Main Product Dossier Grid */
.benchmarks-section {
  padding: 34px 0 48px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 25px;
  font-weight: 700;
  color: var(--text-ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 22px;
  background: var(--accent-terracotta);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Fluid Multi-Column Grid: Automatically scales to 3, 4, or 5 columns as browser widens */
.camera-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(375px, 1fr));
  gap: 22px;
}

.camera-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-warm);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
  box-shadow: 0 4px 14px rgba(50, 40, 25, 0.04);
}

.camera-card:hover {
  border-color: var(--accent-terracotta);
  box-shadow: 0 12px 28px rgba(50, 40, 25, 0.1);
  transform: translateY(-2px);
}

.card-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  gap: 8px;
}

.card-badge {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3.5px 10px;
  border-radius: 99px;
  letter-spacing: 0.4px;
}

.badge-top-pick {
  background: #e3efe9;
  color: var(--accent-forest);
  border: 1px solid #b8d6c8;
}

.badge-zero-fee {
  background: #f7e9df;
  color: var(--accent-terracotta);
  border: 1px solid #e5c3ad;
}

.badge-solar {
  background: #f9f0db;
  color: #9c6816;
  border: 1px solid #e6cf9c;
}

.badge-radar {
  background: #eae6f3;
  color: #55427a;
  border: 1px solid #cbc1e0;
}

.badge-value {
  background: #e6f0e4;
  color: #2f6132;
  border: 1px solid #bed6b9;
}

.card-score-pill {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  padding: 3px 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text-ink);
}

.score-num {
  color: var(--accent-forest);
  font-weight: 800;
}

.card-visual-frame {
  height: 185px;
  background: var(--bg-subtle);
  border-radius: 9px;
  border: 1px solid var(--border-warm);
  margin-bottom: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card-brand {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-terracotta);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 3px;
}

.card-model-name {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-ink);
  margin-bottom: 5px;
}

.card-tagline {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.45;
  margin-bottom: 14px;
  height: 38px;
  overflow: hidden;
}

/* Warm Parchment Spec Grid Inside Card */
.specs-micro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-warm);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-key {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.spec-val {
  font-size: 12.5px;
  color: var(--text-ink);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spec-val.highlight-free {
  color: var(--accent-forest);
  font-weight: 700;
}

.card-highlights {
  margin-bottom: 16px;
  font-size: 12.5px;
}

.card-highlights ul {
  list-style: none;
}

.card-highlights li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 5px;
  color: var(--text-body);
  line-height: 1.42;
}

.card-highlights li::before {
  content: "▪";
  position: absolute;
  left: 0;
  color: var(--accent-terracotta);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-warm);
  margin-top: auto;
  gap: 8px;
}

.price-msrp {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-ink);
}

.card-actions {
  display: flex;
  gap: 8px;
}

.btn-detail {
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  color: var(--text-ink);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-detail:hover {
  background: var(--border-warm);
}

.btn-compare-add {
  background: var(--accent-forest);
  border: 1px solid var(--accent-forest);
  color: #fbf8f3;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-compare-add:hover {
  background: #1d4233;
}

/* Warm Beige Night Vision & Illumination Comparison Section */
.optics-sim-section {
  padding: 42px 0;
  border-top: 1.5px solid var(--border-warm);
  border-bottom: 1.5px solid var(--border-warm);
  background: var(--bg-tint);
}

.sim-container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 28px;
  align-items: center;
  margin-top: 20px;
}

.sim-controls-panel {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-strong);
  border-radius: 12px;
  padding: 24px;
}

.slider-wrapper {
  margin: 18px 0;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
  margin-bottom: 8px;
}

.lux-slider {
  width: 100%;
  height: 7px;
  -webkit-appearance: none;
  background: var(--border-warm);
  border-radius: 4px;
  outline: none;
}

.lux-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-forest);
  border: 2px solid #fbf8f3;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.sim-specs-readout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

.readout-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-warm);
  border-radius: 8px;
  padding: 12px;
}

.readout-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.readout-val {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--accent-forest);
  margin-top: 3px;
}

.sim-preview-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  height: 270px;
}

.sim-viewport {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-strong);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.viewport-header {
  padding: 8px 12px;
  background: var(--bg-subtle);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-ink);
  border-bottom: 1px solid var(--border-warm);
  display: flex;
  justify-content: space-between;
}

.viewport-canvas {
  flex: 1;
  width: 100%;
  height: 100%;
}

/* Storage & Subscription Savings Calculator */
.calc-section {
  padding: 44px 0;
  border-bottom: 1.5px solid var(--border-warm);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  margin-top: 22px;
}

.calc-inputs-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-warm);
  border-radius: 12px;
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.calc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calc-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-body);
}

.calc-select, .calc-input {
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text-ink);
  font-size: 13.5px;
  font-weight: 600;
  outline: none;
}

.calc-results-card {
  background: var(--bg-tint);
  border: 1.5px solid var(--accent-forest);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.result-metric {
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 14px;
}

.result-metric:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.metric-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-terracotta);
  text-transform: uppercase;
}

.metric-huge {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-ink);
  line-height: 1.15;
  margin-top: 4px;
}

.metric-huge.green {
  color: var(--accent-forest);
}

/* Comprehensive Spec Matrix Table */
.matrix-section {
  padding: 44px 0;
}

.matrix-table-wrapper {
  overflow-x: auto;
  margin-top: 20px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(50, 40, 25, 0.05);
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
  min-width: 900px;
}

.matrix-table th, .matrix-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-warm);
}

.matrix-table th {
  background: var(--bg-tint);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-ink);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.matrix-table tr:hover td {
  background: var(--bg-subtle);
}

.matrix-model-cell {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 15px;
  color: var(--text-ink);
}

.tag-free-pill {
  padding: 3px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  background: #e3efe9;
  color: var(--accent-forest);
  border: 1px solid #b8d6c8;
}

.tag-cloud-pill {
  padding: 3px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  background: #f7e9df;
  color: var(--accent-terracotta);
  border: 1px solid #e5c3ad;
}

/* Editorial FAQ Grid */
.faq-section {
  padding: 40px 0 56px 0;
  border-top: 1.5px solid var(--border-warm);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 22px;
}

.faq-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-warm);
  border-radius: 10px;
  padding: 20px 22px;
}

.faq-q {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-ink);
  margin-bottom: 8px;
}

.faq-a {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.62;
}

/* Warm Editorial Footer */
footer.site-footer {
  background: var(--bg-tint);
  border-top: 1.5px solid var(--border-strong);
  padding: 28px 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

.footer-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* Modal & Sticky Drawer in Warm Beige */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 31, 26, 0.55);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 2px solid var(--border-strong);
  border-radius: 14px;
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
  color: var(--text-ink);
  box-shadow: 0 24px 60px rgba(36, 31, 26, 0.25);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 18px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--text-ink);
  font-size: 16px;
  cursor: pointer;
}

.compare-drawer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fbf8f3;
  border-top: 2px solid var(--accent-forest);
  padding: 12px 20px;
  z-index: 500;
  transform: translateY(110%);
  transition: transform 0.28s ease;
  box-shadow: 0 -8px 28px rgba(36, 31, 26, 0.14);
}

.compare-drawer.show {
  transform: translateY(0);
}

.drawer-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1960px;
  margin: 0 auto;
  gap: 16px;
}

.drawer-slots {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.slot-item {
  background: var(--bg-tint);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.slot-item .remove-slot {
  cursor: pointer;
  color: var(--accent-terracotta);
  font-weight: bold;
}

@media (max-width: 1024px) {
  .hero-grid, .sim-container, .calc-grid, .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .camera-cards-grid, .calc-inputs-card, .sim-preview-split {
    grid-template-columns: 1fr;
  }
  .sim-preview-split {
    height: 430px;
  }
}