/* ===========================================================
   Scrapy-AI landing page (/info).
   Self-contained: doesn't import or compete with style.css
   (which belongs to the SPA at /). Uses CSS custom properties
   so a single line change re-themes the whole page.
   =========================================================== */

:root {
  /* Brand palette — steel-teal base + warm copper accent picked
     out of the logo art. */
  --c-bg:          #fdfaf6;
  --c-bg-soft:     #f5efe5;
  --c-surface:     #ffffff;
  --c-ink:         #14202a;
  --c-ink-soft:    #4a5763;
  --c-ink-muted:   #768695;
  --c-border:      #e3dccf;
  --c-primary:     #1a3a52;
  --c-primary-700: #0f2536;
  --c-accent:      #c97a3a;
  --c-accent-700:  #a85d23;
  --c-accent-soft: #f4e0cc;
  --c-success:     #2f7d3a;
  --c-warn:        #b07b1b;

  /* Spacing rhythm */
  --gap-1: 0.5rem;
  --gap-2: 1rem;
  --gap-3: 1.5rem;
  --gap-4: 2rem;
  --gap-5: 3rem;
  --gap-6: 4rem;
  --gap-7: 6rem;

  /* Type */
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Inter", "Segoe UI", system-ui, sans-serif;

  /* Layout */
  --container-max: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-card: 0 1px 2px rgba(20, 32, 42, 0.06),
                 0 8px 24px -8px rgba(20, 32, 42, 0.10);
  --shadow-hover: 0 4px 8px rgba(20, 32, 42, 0.08),
                  0 18px 42px -10px rgba(20, 32, 42, 0.18);
}

/* ───────────────────────────────────────────── Reset + base */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--c-ink);
  background: var(--c-bg);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--c-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover { color: var(--c-accent-700); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--c-ink);
  margin: 0 0 var(--gap-2);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.4rem; font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin: 0 0 var(--gap-2); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gap-3);
}

/* ───────────────────────────────────────────── Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 0.12s ease, background 0.18s ease, color 0.18s ease,
              box-shadow 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-lg { padding: 0.9rem 1.6rem; font-size: 1.02rem; }

.btn-primary {
  background: var(--c-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--c-primary-700);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(26, 58, 82, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.btn-outline:hover {
  background: var(--c-primary);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--c-ink);
}
.btn-ghost:hover {
  background: rgba(20, 32, 42, 0.06);
  color: var(--c-ink);
}

.btn-block { width: 100%; }

/* ───────────────────────────────────────────── Nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 250, 246, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-border);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--gap-2) var(--gap-3);
  display: flex;
  align-items: center;
  gap: var(--gap-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--c-ink);
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--c-primary); }

.brand-mark {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.nav-links {
  margin-left: auto;
  display: flex;
  gap: var(--gap-1);
}
.nav-links a {
  color: var(--c-ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-links a:hover {
  color: var(--c-primary);
  background: rgba(20, 32, 42, 0.05);
}
.nav-links a.active {
  color: var(--c-primary);
  background: var(--c-accent-soft);
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.15rem;
  height: 2px;
  background: var(--c-accent);
  border-radius: 999px;
}

.nav-cta {
  display: flex;
  gap: 0.6rem;
}

/* ───────────────────────────────────────────── Hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--gap-7) 0 var(--gap-6);
  background: linear-gradient(180deg, #fdfaf6 0%, #f5efe5 100%);
}

.hero-bg-glow {
  position: absolute;
  top: -300px;
  right: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 122, 58, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: var(--gap-5);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  background: var(--c-accent-soft);
  color: var(--c-accent-700);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: var(--gap-3);
}

.hero-title {
  margin-bottom: var(--gap-3);
}
.hero-accent {
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-700) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: 1.18rem;
  color: var(--c-ink-soft);
  margin-bottom: var(--gap-4);
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: var(--gap-2);
  margin-bottom: var(--gap-3);
  flex-wrap: wrap;
}

.hero-microcopy {
  color: var(--c-ink-muted);
  font-size: 0.92rem;
}

.hero-art {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--gap-4);
}

.hero-logo {
  max-width: 320px;
  width: 100%;
  filter: drop-shadow(0 10px 30px rgba(26, 58, 82, 0.18));
}

/* ───────────────────────────────────────────── Tabs

   The top sticky nav doubles as the tab bar — there is no
   separate strip. Every page section that's tab-switchable
   carries `.tab-pane` + a `data-tab="…"` attribute. CSS hides
   every pane by default; the small <script> at the bottom of
   landing.html toggles `.active` on the pane (and on the
   matching `.nav-links a[data-tab]`) when the hash changes. */

.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
}

/* ───────────────────────────────────────────── Feature showcase —
   Tabbed tour under the hero. A horizontal tab strip drives a
   content panel below; each active panel is a two-column split
   (copy left, app-window mockup right). Its own JS toggler (see
   landing.html) flips `.active` on the matching `.showcase-tab` +
   `.showcase-panel`; independent of the page hash router. */

.showcase {
  padding: var(--gap-7) 0;
  background: var(--c-surface);
}

/* Horizontal tab strip — centred, wraps on tablet, h-scrolls on
   phone so it never overflows the viewport. */
.showcase-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: var(--gap-4);
}
.showcase-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--c-ink-soft);
  background: var(--c-bg-soft);
  border: 1.5px solid var(--c-border);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.showcase-tab:hover {
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.showcase-tab.active {
  color: #fff;
  background: var(--c-primary);
  border-color: var(--c-primary);
}
.showcase-tab-icon {
  font-size: 1.05rem;
  flex-shrink: 0;
}

.showcase-panels {
  position: relative;
}
.showcase-panel {
  display: none;
}
.showcase-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-5);
  align-items: center;
}
.showcase-panel-body {
  position: relative;
}
.showcase-panel-icon {
  font-size: 2.4rem;
  margin-bottom: 0.6rem;
  filter: saturate(0.9);
}
.showcase-panel-body h3 {
  margin-bottom: 0.5rem;
}
.showcase-panel-body > p {
  color: var(--c-ink-soft);
  font-size: 1.02rem;
  margin-bottom: var(--gap-2);
}
.showcase-points {
  list-style: none;
  padding: 0;
  margin: 0;
}
.showcase-points li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.6rem;
  color: var(--c-ink-soft);
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--c-border);
}
.showcase-points li:last-child {
  border-bottom: none;
}
.showcase-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--c-success);
  font-weight: 800;
}
.showcase-pill {
  display: inline-block;
  background: var(--c-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

/* App-window mockups (CSS, not real screenshots). Shared chrome +
   a small set of content primitives composed per feature. */
.ss-window {
  border-radius: 12px;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  box-shadow: var(--shadow-hover);
  overflow: hidden;
}
.ss-bar {
  display: flex;
  gap: 7px;
  padding: 11px 14px;
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
}
.ss-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-border);
}
.ss-dot:nth-child(1) { background: #e0796b; }
.ss-dot:nth-child(2) { background: #e6c15c; }
.ss-dot:nth-child(3) { background: #7bb274; }
.ss-body {
  padding: var(--gap-3);
}

.ss-rows {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.ss-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.55rem 0.7rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--c-ink-soft);
}
.ss-row b { color: var(--c-ink); font-weight: 700; }

.ss-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  color: var(--c-ink-soft);
  white-space: nowrap;
}
.ss-tag--ok   { background: rgba(47, 125, 58, 0.12);  color: var(--c-success);   border-color: transparent; }
.ss-tag--warn { background: rgba(176, 123, 27, 0.14); color: var(--c-warn);      border-color: transparent; }

/* AI chat */
.ss-chat { display: flex; flex-direction: column; gap: 0.5rem; }
.ss-msg {
  max-width: 85%;
  padding: 0.55rem 0.8rem;
  border-radius: 12px;
  font-size: 0.88rem;
  line-height: 1.4;
}
.ss-msg--user {
  align-self: flex-end;
  background: var(--c-primary);
  color: #fff;
  border-bottom-right-radius: 3px;
}
.ss-msg--bot {
  align-self: flex-start;
  background: var(--c-bg-soft);
  color: var(--c-ink);
  border: 1px solid var(--c-border);
  border-bottom-left-radius: 3px;
}

/* Plate */
.ss-plate {
  text-align: center;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  background: #fff;
  border: 2px solid var(--c-primary);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  margin-bottom: var(--gap-2);
}

/* Search input */
.ss-search {
  padding: 0.6rem 0.8rem;
  background: var(--c-bg);
  border: 1.5px solid var(--c-primary);
  border-radius: var(--radius-sm);
  color: var(--c-ink);
  font-size: 0.9rem;
  margin-bottom: var(--gap-2);
}

/* Bar chart */
.ss-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  height: 170px;
}
.ss-col {
  flex: 1;
  background: var(--c-primary);
  border-radius: 6px 6px 0 0;
  opacity: 0.55;
  transform-origin: bottom;
  animation: ss-grow 3s ease-in-out infinite;
}
.ss-col:nth-child(2) { animation-delay: 0.1s; }
.ss-col:nth-child(3) { animation-delay: 0.2s; }
.ss-col:nth-child(4) { animation-delay: 0.3s; }
.ss-col:nth-child(5) { animation-delay: 0.4s; }
.ss-col:nth-child(6) { animation-delay: 0.5s; }
.ss-col--accent { background: var(--c-accent); opacity: 1; }
@keyframes ss-grow {
  0%   { transform: scaleY(0); }
  35%  { transform: scaleY(1); }
  85%  { transform: scaleY(1); }
  100% { transform: scaleY(0); }
}

/* Stat tiles */
.ss-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}
.ss-stat {
  text-align: center;
  padding: var(--gap-2);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
}
.ss-stat b {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
}
.ss-stat span {
  font-size: 0.78rem;
  color: var(--c-ink-muted);
}

/* Invoice mock — Purchase/Sale segment toggle + total row */
.ss-segment {
  display: flex;
  gap: 0.3rem;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  padding: 0.2rem;
  margin-bottom: var(--gap-2);
}
.ss-segment-btn {
  flex: 1;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.35rem;
  border-radius: 999px;
  color: var(--c-ink-soft);
}
.ss-segment-btn.active {
  background: var(--c-primary);
  color: #fff;
}
.ss-row--total {
  background: var(--c-accent-soft);
  border-color: var(--c-accent);
  color: var(--c-ink);
}

/* Camera-capture mock + sweeping scan line */
.ss-cam {
  position: relative;
  height: 112px;
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 22px),
    linear-gradient(135deg, #1d2b36, #0d161d);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--gap-2);
}
.ss-cam-plate {
  font-family: ui-monospace, "Consolas", monospace;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 5px;
  padding: 0.28rem 0.7rem;
}
.ss-cam-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
  box-shadow: 0 0 10px 1px var(--c-accent);
  animation: ss-scan 2.4s ease-in-out infinite;
}
.ss-cam-tag {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 0.66rem;
  font-weight: 700;
  color: #ff7a6b;
  letter-spacing: 0.08em;
}
@keyframes ss-scan {
  0%   { top: 8%;  opacity: 0.25; }
  50%  { top: 88%; opacity: 1; }
  100% { top: 8%;  opacity: 0.25; }
}

/* Image-lookup mock — thumbnail shimmer + similarity meters */
.ss-imgsearch {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: var(--gap-2);
}
.ss-thumb {
  position: relative;
  width: 68px;
  height: 68px;
  flex: 0 0 auto;
  border-radius: var(--radius-sm);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  overflow: hidden;
}
.ss-thumb-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 55%;
  background: linear-gradient(180deg, transparent, rgba(201, 122, 58, 0.4), transparent);
  animation: ss-shimmer 1.9s ease-in-out infinite;
}
@keyframes ss-shimmer {
  0%   { top: -55%; }
  100% { top: 100%; }
}
.ss-imgsearch-arrow {
  flex: 0 0 auto;
  color: var(--c-ink-muted);
  font-weight: 800;
}
.ss-matches {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.ss-match {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--c-ink-soft);
}
.ss-match > span {
  width: 50px;
  flex: 0 0 auto;
}
.ss-meter {
  flex: 1 1 auto;
  height: 8px;
  background: var(--c-bg-soft);
  border-radius: 999px;
  overflow: hidden;
}
.ss-meter i {
  display: block;
  height: 100%;
  background: var(--c-accent);
  border-radius: 999px;
  transform-origin: left;
  animation: ss-meter 2.8s ease-out infinite;
}
@keyframes ss-meter {
  0%   { transform: scaleX(0); }
  45%  { transform: scaleX(1); }
  88%  { transform: scaleX(1); }
  100% { transform: scaleX(0); }
}

/* Reports — mini table above the chart */
.ss-report {
  display: flex;
  flex-direction: column;
  gap: var(--gap-2);
}
.ss-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}
.ss-table th,
.ss-table td {
  text-align: left;
  padding: 0.32rem 0.5rem;
  border-bottom: 1px solid var(--c-border);
}
.ss-table th {
  color: var(--c-ink-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}
.ss-table td { color: var(--c-ink-soft); }
.ss-table td:last-child { color: var(--c-success); font-weight: 700; }
.ss-report .ss-chart { height: 96px; }

/* Live status dot (hardware panel) */
.ss-live {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-success);
  margin-right: 0.35rem;
  vertical-align: middle;
  animation: ss-pulse 1.6s ease-in-out infinite;
}
@keyframes ss-pulse {
  0%, 100% { opacity: 1;    box-shadow: 0 0 0 0 rgba(47, 125, 58, 0.5); }
  50%      { opacity: 0.55; box-shadow: 0 0 0 4px rgba(47, 125, 58, 0); }
}

/* Respect reduced-motion: freeze every showcase animation. */
@media (prefers-reduced-motion: reduce) {
  .ss-cam-scan, .ss-thumb-scan, .ss-meter i, .ss-col, .ss-live {
    animation: none;
  }
  .ss-col { transform: scaleY(1); }
  .ss-meter i { transform: scaleX(1); }
}

@media (max-width: 860px) {
  .showcase-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    margin: 0 calc(var(--gap-3) * -1) var(--gap-4);
    padding: 0 var(--gap-3) 0.4rem;
    scrollbar-width: thin;
  }
  .showcase-tab { flex: 0 0 auto; }
  .showcase-panel.active {
    grid-template-columns: 1fr;
    gap: var(--gap-3);
  }
  .showcase-panel-visual { order: -1; }
}

/* ───────────────────────────────────────────── Sections */

.features, .hardware, .pricing, .cta-close, .compare {
  padding: var(--gap-7) 0;
}

.section-head {
  text-align: center;
  margin-bottom: var(--gap-5);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: var(--c-accent-700);
  font-weight: 700;
  margin-bottom: 0.8rem;
}
.section-sub {
  font-size: 1.08rem;
  color: var(--c-ink-soft);
}

.feature-group {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-primary);
  margin: var(--gap-5) 0 var(--gap-3);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--c-border);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-3);
}

.feature-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--gap-3);
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--c-accent-soft);
}

.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
  filter: saturate(0.85);
}

.feature-card h4 {
  margin-bottom: 0.4rem;
}
.feature-card p {
  font-size: 0.94rem;
  color: var(--c-ink-soft);
  margin: 0;
}

.feature-card--soon {
  background: linear-gradient(180deg, #fff 0%, #fefaf2 100%);
  border-style: dashed;
}
.feature-pill {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  background: var(--c-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ───────────────────────────────────────────── Hardware tab —
   driver-download cards. Operators paste the .install-cmd into a
   shell to add support for their device; .driver-link jumps to the
   vendor SDK download when a non-bundled runtime is required.
   .bundled-pill marks drivers that work with the default install. */

.hardware {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-soft) 100%);
}

.install-cmd {
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, "Menlo", "Consolas", monospace;
  font-size: 0.84rem;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  color: var(--c-primary-700);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  margin: 0.6rem 0 0.3rem;
  user-select: all;            /* triple-click selects the full cmd */
  word-break: break-all;
  max-width: 100%;
}

.driver-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.5rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--c-accent-700);
  border-bottom: 1px dashed var(--c-accent);
  padding-bottom: 1px;
}
.driver-link:hover {
  color: var(--c-accent);
  border-bottom-style: solid;
}

.bundled-pill {
  display: inline-block;
  margin-top: 0.6rem;
  background: rgba(47, 125, 58, 0.10);
  color: var(--c-success);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

/* ───────────────────────────────────────────── Driver catalog —
   Hardware tab is a searchable driver list. The toolbar pairs a
   free-text search with category chips; the JS at the bottom of
   landing.html toggles card visibility on each `input` / chip
   click. Cards reuse the existing `.feature-card` styling — the
   `.driver-card` class is just a JS-selector marker. */

.driver-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--gap-2);
  margin-bottom: var(--gap-4);
}

.driver-search-wrap {
  position: relative;
}
.driver-search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--c-ink-muted);
  pointer-events: none;
}
.driver-search {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.4rem;
  font: inherit;
  font-size: 1rem;
  color: var(--c-ink);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.driver-search:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(26, 58, 82, 0.10);
}
.driver-search::placeholder {
  color: var(--c-ink-muted);
}

.driver-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.driver-chip {
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-ink-soft);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: 999px;
  padding: 0.42rem 0.95rem;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.driver-chip:hover {
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.driver-chip.active {
  color: #fff;
  background: var(--c-primary);
  border-color: var(--c-primary);
}

.driver-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-3);
}
.driver-grid .feature-card[hidden] {
  display: none;
}

.driver-empty {
  text-align: center;
  margin-top: var(--gap-3);
  padding: var(--gap-3);
  background: var(--c-surface);
  border: 1px dashed var(--c-border);
  border-radius: var(--radius);
  color: var(--c-ink-soft);
  font-size: 0.95rem;
}
.driver-empty a {
  font-weight: 600;
  color: var(--c-accent-700);
  border-bottom: 1px dashed var(--c-accent);
}
.driver-empty a:hover {
  color: var(--c-accent);
}

@media (max-width: 960px) {
  .driver-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .driver-grid { grid-template-columns: 1fr; }
  .driver-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin: 0 calc(var(--gap-3) * -1);
    padding: 0 var(--gap-3);
    scrollbar-width: thin;
  }
  .driver-chip { flex: 0 0 auto; }
}

/* ───────────────────────────────────────────── Install row +
   download button + step labels. The `.install-row` puts the
   pip command and a small "Copy" button on the same line; the
   `.installer-btn` is the prominent "Download .bat installer"
   button immediately below. Cards that need a vendor SDK first
   wrap each phase in `.install-step` with a numbered chip. */

.install-row {
  display: flex;
  align-items: stretch;
  gap: 0.4rem;
  margin: 0.6rem 0 0.5rem;
  max-width: 100%;
}
.install-row .install-cmd {
  flex: 1 1 auto;
  margin: 0;
  min-width: 0;
  display: flex;
  align-items: center;
}
.install-row .copy-btn {
  flex: 0 0 auto;
}

.copy-btn {
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-primary);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.65rem;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.copy-btn:hover {
  color: #fff;
  background: var(--c-primary);
  border-color: var(--c-primary);
}
.copy-btn.copied {
  color: #fff;
  background: var(--c-success);
  border-color: var(--c-success);
}

.installer-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  padding: 0.5rem 0.85rem;
  background: var(--c-accent);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  letter-spacing: 0.01em;
  border: 1.5px solid var(--c-accent);
  transition: background 0.15s ease, transform 0.12s ease, box-shadow 0.18s ease;
}
.installer-btn:hover {
  background: var(--c-accent-700);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -6px rgba(168, 93, 35, 0.55);
}
/* Prominent variant under the Hardware section head — the single
   "download the agent" call to action. */
.installer-btn--hero {
  margin-top: 1rem;
  padding: 0.7rem 1.3rem;
  font-size: 1rem;
  box-shadow: 0 8px 18px -8px rgba(168, 93, 35, 0.5);
}

.install-step {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--c-border);
}
.install-step:first-of-type {
  border-top: none;
  padding-top: 0;
}
.step-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  margin-bottom: 0.4rem;
}
.step-note {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  color: var(--c-ink-muted);
  line-height: 1.5;
}

/* "Need everything?" panel below the grid. Pairs the all-in-one
   pip command with the bundled .bat download in a friendlier
   layout than the bare `<p class="price-fineprint">` it replaces. */
.install-all {
  margin-top: var(--gap-4);
  padding: var(--gap-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  display: flex;
  gap: var(--gap-3);
  align-items: center;
  flex-wrap: wrap;
}
.install-all > div:first-child {
  flex: 1 1 240px;
}
.install-all strong {
  display: block;
  color: var(--c-ink);
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}
.install-all p {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.92rem;
}
.install-all-actions {
  flex: 1 1 320px;
  min-width: 0;
}

/* ───────────────────────────────────────────── Comparison table
   The Home tab's single piece of selling copy. Side-by-side
   us-vs-legacy capability rows. Designed to scan in five seconds
   and be unmistakable about which column is "us". */

.compare {
  background: var(--c-bg-soft);
}

.compare-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  background: var(--c-surface);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.96rem;
  min-width: 720px;        /* horizontal-scroll on narrow viewports */
}

.compare-table thead th {
  text-align: left;
  padding: var(--gap-3) var(--gap-3);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--c-ink);
  background: var(--c-bg-soft);
  border-bottom: 2px solid var(--c-border);
  letter-spacing: 0.01em;
}
.compare-table thead th.compare-us {
  color: var(--c-primary);
  background: linear-gradient(180deg, var(--c-accent-soft) 0%, #fff 100%);
  border-bottom-color: var(--c-accent);
}

.compare-table tbody th,
.compare-table tbody td {
  padding: var(--gap-2) var(--gap-3);
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
  line-height: 1.5;
  text-align: left;
}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td {
  border-bottom: none;
}
.compare-table tbody tr:hover td,
.compare-table tbody tr:hover th {
  background: rgba(20, 32, 42, 0.015);
}

.compare-table .compare-feature {
  font-weight: 600;
  color: var(--c-ink);
  width: 22%;
  white-space: nowrap;
}
.compare-table .compare-other {
  color: var(--c-ink-muted);
  width: 39%;
}
.compare-table .compare-us {
  color: var(--c-ink);
  width: 39%;
  background: rgba(244, 224, 204, 0.22);
  border-left: 1px solid var(--c-accent-soft);
}
.compare-table tbody tr:hover td.compare-us {
  background: rgba(244, 224, 204, 0.35);
}

.compare-yes {
  display: inline-block;
  color: var(--c-success);
  font-weight: 800;
  margin-right: 0.35rem;
}
.compare-no {
  display: inline-block;
  color: #b53b2a;
  font-weight: 800;
  margin-right: 0.35rem;
}

.compare-fineprint {
  text-align: center;
  color: var(--c-ink-muted);
  font-size: 0.85rem;
  font-style: italic;
  margin-top: var(--gap-3);
}

@media (max-width: 600px) {
  .compare-table { font-size: 0.88rem; }
  .compare-table thead th,
  .compare-table tbody th,
  .compare-table tbody td {
    padding: var(--gap-1) var(--gap-2);
  }
}

/* ───────────────────────────────────────────── Pricing */

.pricing {
  background: var(--c-surface);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-3);
  align-items: stretch;
}

.price-card {
  position: relative;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--gap-4);
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.price-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.price-card--featured {
  background: linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
  border-color: var(--c-primary);
  border-width: 2px;
  box-shadow: 0 12px 32px -8px rgba(26, 58, 82, 0.18);
  transform: scale(1.02);
}
.price-card--featured:hover {
  transform: scale(1.02) translateY(-3px);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.price-tag {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin: var(--gap-2) 0;
}
.price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
}
.price-per {
  font-size: 0.95rem;
  color: var(--c-ink-muted);
}

.price-blurb {
  color: var(--c-ink-soft);
  font-size: 0.95rem;
  margin-bottom: var(--gap-2);
}

.price-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--gap-3);
  flex: 1;
}
.price-list li {
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--c-border);
  color: var(--c-ink-soft);
  font-size: 0.93rem;
}
.price-list li:last-child {
  border-bottom: none;
}

.price-fineprint {
  text-align: center;
  color: var(--c-ink-muted);
  font-size: 0.85rem;
  margin-top: var(--gap-4);
}

/* ───────────────────────────────────────────── Closing CTA */

.cta-close {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-700) 100%);
  color: #fff;
}
.cta-close h2 {
  color: #fff;
  margin-bottom: 0.4rem;
}
.cta-close p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
  margin: 0;
}

.cta-close-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-4);
  flex-wrap: wrap;
}

.cta-close-buttons {
  display: flex;
  gap: var(--gap-2);
}
.cta-close .btn-ghost {
  color: rgba(255, 255, 255, 0.85);
}
.cta-close .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* ───────────────────────────────────────────── Footer */

.footer {
  background: var(--c-ink);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--gap-4) 0;
  font-size: 0.9rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap-3);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff;
  font-weight: 700;
}
.footer-nav {
  display: flex;
  gap: var(--gap-3);
  flex-wrap: wrap;
}
.footer-nav a {
  color: rgba(255, 255, 255, 0.75);
}
.footer-nav a:hover {
  color: var(--c-accent);
}
.footer-legal {
  flex-basis: 100%;
  margin: 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.82rem;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  padding-top: var(--gap-2);
  margin-top: var(--gap-2);
}

/* ───────────────────────────────────────────── Responsive */

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-art {
    order: -1;
  }
  .hero-logo {
    max-width: 200px;
  }
  .feature-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .price-card--featured {
    transform: none;
  }
  .nav-links {
    /* On narrow tablet, push the nav links to a second row so
       brand + log-in/register stay aligned and the four tabs
       still get full pill treatment. */
    order: 3;
    width: 100%;
    margin-left: 0;
    overflow-x: auto;
    justify-content: flex-start;
    padding-top: 0.4rem;
    border-top: 1px solid var(--c-border);
  }
}

@media (max-width: 600px) {
  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .nav-inner {
    flex-wrap: wrap;
    gap: 0.6rem;
  }
  .nav-cta { margin-left: auto; }
  .cta-close-inner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

/* ─── Downloads tab ─────────────────────────────────────────── */
.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.download-card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, .08);
  border-radius: 14px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
}
.download-card h3 { margin: .25rem 0 0; }
.download-card p { margin: 0; opacity: .85; }
.download-card-icon { font-size: 2rem; line-height: 1; }
.download-card-icon svg { display: block; width: 40px; height: 40px; }
.download-card .installer-btn { margin-top: auto; }
.download-note { font-size: .85rem; opacity: .7; }
.download-card--soon { opacity: .75; }
.installer-btn--disabled { pointer-events: none; opacity: .55; cursor: default; }