/* ============================================
   Fillr – Landing Page Stylesheet v2
   Engineering-focused. No fluff.
   ============================================ */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --blue:      #2563eb;
  --blue-dim:  #1d4ed8;
  --blue-soft: #eff6ff;
  --dark:      #0f172a;
  --text:      #1e293b;
  --muted:     #64748b;
  --border:    #e2e8f0;
  --surface:   #ffffff;
  --bg:        #f8fafc;
  --mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- LAYOUT ---------- */
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 28px; }
.sec        { padding: 80px 0; }
.sec--sm    { padding: 56px 0; }
.sec--alt   { background: var(--surface); }

.sec-label {
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
  font-family: var(--mono);
}
.sec-title {
  font-size: 1.75rem;
  font-weight: 750;
  color: var(--dark);
  line-height: 1.22;
  margin-bottom: 12px;
}
.sec-sub {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}

/* =====================
   NAVBAR
   ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
}
.nav-brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.4px;
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-brand .dot { color: var(--blue); }
.nav-brand .tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 2px 7px;
  border-radius: 4px;
  margin-left: 8px;
  letter-spacing: 0.04em;
  border: 1px solid #dbeafe;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--dark); background: var(--bg); }
.nav-links .nav-cta {
  background: var(--blue);
  color: #fff !important;
  font-weight: 600;
  padding: 7px 18px;
  transition: background 0.15s !important;
}
.nav-links .nav-cta:hover { background: var(--blue-dim) !important; }
.nav-links .nav-login {
  border: 1px solid var(--border);
  color: var(--text) !important;
}
.nav-links .nav-login:hover { border-color: #c0cfe0; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle svg { width: 22px; height: 22px; stroke: var(--dark); fill: none; stroke-width: 2; stroke-linecap: round; }

/* =====================
   1. HERO
   ===================== */
.hero {
  padding: 68px 0 60px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 20px;
  border: 1px solid #dbeafe;
}
.hero-eyebrow .blink {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue);
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.25} }
.hero h1 {
  font-size: 2.65rem;
  font-weight: 800;
  line-height: 1.14;
  color: var(--dark);
  letter-spacing: -0.7px;
  margin-bottom: 18px;
}
.hero h1 em { font-style: normal; color: var(--blue); }
.hero-desc {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.72;
  max-width: 440px;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  border-radius: 7px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: var(--sans);
  transition: all 0.16s ease;
}
.btn:active { transform: scale(0.97); }
.btn--blue {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37,99,235,0.22);
}
.btn--blue:hover { background: var(--blue-dim); box-shadow: 0 4px 14px rgba(37,99,235,0.3); }
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--outline:hover { background: var(--bg); border-color: #cbd5e1; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Browser mock ── */
.browser {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(15,23,42,0.08), 0 1px 4px rgba(15,23,42,0.04);
}
.browser-bar {
  background: #f1f5f9;
  border-bottom: 1px solid var(--border);
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots span { width: 9px; height: 9px; border-radius: 50%; }
.bd-r { background: #fca5a5; } .bd-y { background: #fcd34d; } .bd-g { background: #86efac; }
.browser-url {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--muted);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.browser-body {
  background: var(--surface);
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 190px;
  gap: 14px;
}
.gform {
  border: 1px solid var(--border);
  border-radius: 7px;
  overflow: hidden;
}
.gform-header {
  background: var(--blue);
  padding: 12px 14px;
}
.gform-title { font-size: 0.76rem; font-weight: 700; color: #fff; margin-bottom: 2px; }
.gform-sub   { font-size: 0.63rem; color: rgba(255,255,255,0.7); }
.gform-body  { padding: 12px 14px; display: flex; flex-direction: column; gap: 9px; }
.gform-field { display: flex; flex-direction: column; gap: 3px; }
.gform-field-lbl { font-size: 0.65rem; color: var(--muted); font-weight: 500; }
.gform-field-val {
  font-size: 0.72rem;
  padding: 5px 8px;
  border: 1px solid #86efac;
  border-radius: 4px;
  background: #f0fdf4;
  color: #15803d;
  font-weight: 600;
  font-family: var(--mono);
  display: flex;
  justify-content: space-between;
}
.gform-field-val .chk { color: #22c55e; }
.ext-panel {
  border: 1px solid var(--border);
  border-radius: 7px;
  overflow: hidden;
}
.ext-header {
  background: var(--dark);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.ext-logo {
  width: 18px; height: 18px;
  background: var(--blue);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 800;
  color: #fff;
}
.ext-name { font-size: 0.7rem; font-weight: 700; color: #fff; }
.ext-body  { padding: 10px 12px; display: flex; flex-direction: column; gap: 8px; }
.ext-stat  { display: flex; justify-content: space-between; align-items: center; }
.ext-stat-lbl { font-size: 0.65rem; color: var(--muted); }
.ext-stat-val { font-size: 0.68rem; font-weight: 700; color: var(--blue); font-family: var(--mono); }
.ext-stat-val.ok { color: #22c55e; }
.ext-divider { height: 1px; background: var(--border); }
.ext-btn {
  width: 100%;
  padding: 7px;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 0.69rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  font-family: var(--sans);
}

/* =====================
   2. PROBLEMS TIMELINE
   ===================== */
.problems { background: var(--bg); }
.prob-hdr { margin-bottom: 36px; }
.timeline { display: flex; flex-direction: column; }
.tl-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0 20px;
  padding: 26px 20px 26px 8px;   /* 8px left keeps content clear of the 3px ::before bar */
  border-bottom: 1px solid var(--border);
  position: relative;
  cursor: default;
  transition: background 0.18s;
}
.tl-item:last-child { border-bottom: none; }
.tl-item:nth-child(even) {
  background: var(--surface);
  margin: 0 -28px;
  padding-left: 36px;   /* 28px (neg-margin offset) + 8px (bar clearance) */
  padding-right: 28px;
}
.tl-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--blue);
  border-radius: 0 2px 2px 0;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.22s ease;
}
.tl-item:hover::before { transform: scaleY(1); }
.tl-num {
  font-family: var(--mono);
  font-size: 1.55rem;
  font-weight: 700;
  color: #cbd5e1;
  line-height: 1;
  padding-top: 4px;
  transition: color 0.2s;
  user-select: none;
}
.tl-item:hover .tl-num { color: var(--blue); }
.tl-body h4 {
  font-size: 0.96rem;
  font-weight: 650;
  color: var(--dark);
  margin-bottom: 5px;
}
.tl-body p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}
.tl-tag {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
}

/* =====================
   3. FEATURE GRID 2×3
   ===================== */
.features { background: var(--surface); }
.feat-hdr { margin-bottom: 32px; }
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.feat-cell {
  padding: 28px 22px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: background 0.18s;
}
.feat-cell:nth-child(3)  { border-right: none; }
.feat-cell:nth-child(6)  { border-right: none; }
.feat-cell:nth-child(4),
.feat-cell:nth-child(5),
.feat-cell:nth-child(6)  { border-bottom: none; }
.feat-cell::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
}
.feat-cell:hover { background: var(--blue-soft); }
.feat-cell:hover::before { transform: scaleX(1); }
.feat-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 13px;
  transition: background 0.18s, border-color 0.18s;
}
.feat-icon svg { width: 17px; height: 17px; stroke: var(--blue); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.feat-cell:hover .feat-icon { background: #dbeafe; border-color: #bfdbfe; }
.feat-cell h4 { font-size: 0.88rem; font-weight: 700; color: var(--dark); margin-bottom: 5px; }
.feat-cell p { font-size: 0.81rem; color: var(--muted); line-height: 1.55; }
.feat-mono {
  display: inline-block;
  margin-top: 9px;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid #dbeafe;
}

/* =====================
   4. ARCHITECTURE
   ===================== */
.arch { background: var(--bg); }
.arch-hdr { margin-bottom: 36px; }
.arch-diagram {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  padding: 32px 24px;
  overflow-x: auto;
}
.arch-row {
  display: flex;
  align-items: stretch;
  min-width: 580px;
}
.arch-node {
  flex: 1;
  text-align: center;
  padding: 20px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}
.arch-node-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--blue-soft);
  border: 1px solid #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
}
.arch-node-icon svg { width: 17px; height: 17px; stroke: var(--blue); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.arch-node h5 { font-size: 0.8rem; font-weight: 700; color: var(--dark); margin-bottom: 3px; }
.arch-node p  { font-size: 0.69rem; color: var(--muted); font-family: var(--mono); line-height: 1.5; }
.arch-node .arch-badge {
  display: inline-block;
  margin-top: 7px;
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--muted);
  border: 1px dashed #cbd5e1;
  padding: 2px 6px;
  border-radius: 3px;
}
.arch-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  gap: 3px;
  flex-shrink: 0;
}
.arch-arrow svg { width: 16px; height: 16px; stroke: #94a3b8; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.arch-arrow span { font-family: var(--mono); font-size: 0.58rem; color: #94a3b8; white-space: nowrap; }
.arch-note {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.arch-note-item { display: flex; align-items: center; gap: 6px; }
.arch-note-dot { width: 7px; height: 7px; border-radius: 50%; }
.nd-blue { background: var(--blue); }
.nd-green { background: #22c55e; }
.nd-amber { background: #f59e0b; }

/* =====================
   5. FIELDS
   ===================== */
.fields { background: var(--surface); }
.fields-hdr { margin-bottom: 32px; }
.fields-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.field-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
  transition: box-shadow 0.2s, border-color 0.2s;
  cursor: default;
}
.field-card:hover {
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  border-color: #bfdbfe;
}
.field-card-hdr {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  gap: 9px;
}
.field-card-hdr svg { width: 16px; height: 16px; stroke: var(--blue); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.field-card-hdr h4 { font-size: 0.88rem; font-weight: 700; color: var(--dark); }
.field-card-hdr .cnt { margin-left: auto; font-family: var(--mono); font-size: 0.65rem; color: var(--muted); }
.field-card-body { padding: 14px 20px; }
.field-card-body li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  font-size: 0.82rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.field-card-body li:last-child { border-bottom: none; }
.field-card-body li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

/* =====================
   6. LIMITATIONS
   ===================== */
.limits { background: var(--bg); }
.limits-hdr { margin-bottom: 24px; }
.limits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.limit-item {
  background: var(--surface);
  padding: 22px 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.limit-icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 7px;
  background: #fef3c7;
  display: flex;
  align-items: center;
  justify-content: center;
}
.limit-icon svg { width: 14px; height: 14px; stroke: #d97706; fill: none; stroke-width: 2; stroke-linecap: round; }
.limit-item h5 { font-size: 0.84rem; font-weight: 650; color: var(--dark); margin-bottom: 3px; }
.limit-item p  { font-size: 0.79rem; color: var(--muted); line-height: 1.5; }

/* =====================
   7. FINAL CTA
   ===================== */
.cta { background: var(--surface); border-top: 1px solid var(--border); }
.cta-inner {
  text-align: center;
  padding: 72px 0;
  max-width: 500px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  line-height: 1.2;
}
.cta-inner p {
  font-size: 0.93rem;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.65;
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--dark);
  color: #475569;
  padding: 22px 0;
  font-size: 0.78rem;
  font-family: var(--mono);
}
.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand { color: #94a3b8; font-weight: 600; }
.footer-brand em { font-style: normal; color: var(--blue); }
.footer-links { display: flex; gap: 18px; }
.footer-links a { color: #475569; transition: color 0.14s; }
.footer-links a:hover { color: #94a3b8; }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 2rem; }
  .hero-visual { order: -1; margin-bottom: 0; }
  .browser { max-width: 520px; margin: 0 auto; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-cell:nth-child(3)  { border-right: 1px solid var(--border); }
  .feat-cell:nth-child(2)  { border-right: none; }
  .feat-cell:nth-child(4)  { border-right: none; }
  .feat-cell:nth-child(3),
  .feat-cell:nth-child(4),
  .feat-cell:nth-child(5)  { border-bottom: 1px solid var(--border); }
  .feat-cell:nth-child(5)  { border-right: none; }
  .feat-cell:nth-child(6)  { border-bottom: none; }
  .fields-grid { grid-template-columns: 1fr; }
  .arch-row { flex-direction: column; min-width: unset; gap: 0; }
  .arch-arrow { flex-direction: row; padding: 8px 0; }
  .arch-arrow span { display: none; }
}
/* Stack browser mockup cards on narrow screens */
@media (max-width: 520px) {
  .browser-body { 
    grid-template-columns: 1fr; 
    gap: 12px; 
  }
  .ext-panel { order: -1; }
}
@media (max-width: 640px) {
  html { font-size: 15px; }
  .container { padding: 0 16px; }
  .sec { padding: 44px 0; }
  .sec-title { font-size: 1.35rem; }
  .sec-sub { font-size: 0.88rem; }
  
  .hero { padding: 36px 0 32px; }
  .hero h1 { font-size: 1.5rem; line-height: 1.25; }
  .hero h1 br { display: none; }
  .hero-desc { font-size: 0.88rem; line-height: 1.6; max-width: 100%; margin-bottom: 24px; }
  .hero-eyebrow { font-size: 0.65rem; padding: 3px 10px; margin-bottom: 16px; }
  .hero-actions { flex-direction: column; gap: 10px; }
  
  .btn { width: 100%; justify-content: center; padding: 12px 20px; font-size: 0.88rem; }
  .btn svg { width: 16px; height: 16px; }
  
  .browser { max-width: 100%; border-radius: 8px; }
  .browser-bar { padding: 8px 12px; }
  .browser-url { font-size: 0.6rem; max-width: 180px; }
  .browser-body { 
    grid-template-columns: 1fr; 
    gap: 12px; 
    padding: 12px; 
  }
  .ext-panel { order: -1; }
  .gform-title { font-size: 0.85rem; }
  .gform-sub { font-size: 0.65rem; }
  .gform-field { padding: 10px 12px; }
  .gform-field-lbl { font-size: 0.68rem; }
  .gform-field-val { font-size: 0.75rem; }
  
  .feat-grid { grid-template-columns: 1fr; }
  .feat-cell { border-right: none !important; border-bottom: 1px solid var(--border) !important; padding: 24px 20px; }
  .feat-cell:last-child { border-bottom: none !important; }
  .feat-title { font-size: 0.95rem; }
  .feat-desc { font-size: 0.8rem; }
  
  .limits-grid { grid-template-columns: 1fr; }
  
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 58px;
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 14px 16px;
    gap: 4px;
    z-index: 199;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open a { width: 100%; text-align: center; border-radius: 6px; padding: 10px 12px; }
  .nav-links.open .nav-cta,
  .nav-links.open .nav-login { margin-top: 8px; }
  
  .footer .container { flex-direction: column; gap: 10px; text-align: center; }
  
  .tl-item:nth-child(even) { margin: 0; padding-left: 8px; padding-right: 0; }
  
  .cta-inner h2 { font-size: 1.3rem; }
  .cta-inner p { font-size: 0.85rem; }
  .cta-inner { padding: 40px 0; }
}

/* Extra small screens */
@media (max-width: 380px) {
  html { font-size: 14px; }
  .container { padding: 0 12px; }
  .hero h1 { font-size: 1.35rem; }
  .hero-eyebrow { font-size: 0.6rem; }
  .browser-url { display: none; }
  .browser-dots { margin-right: auto; }
}

/* ========================================
   INSTALL EXTENSION SECTION
   ======================================== */
.install-hdr {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 40px;
}
.install-hdr .sec-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.beta-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);
  color: #fff;
  padding: 3px 8px;
  border-radius: 4px;
}

/* Download button */
.install-download {
  text-align: center;
  margin-bottom: 48px;
}
.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}
.btn--lg svg {
  width: 20px;
  height: 20px;
}
.install-version {
  display: block;
  margin-top: 12px;
  font-size: 0.75rem;
  font-family: var(--mono);
  color: var(--muted);
}

/* Installation steps */
.install-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}
.install-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
  position: relative;
}
.install-step::after {
  content: '→';
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--muted);
  z-index: 1;
}
.install-step:last-child::after {
  display: none;
}
.install-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}
.install-step-body h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.install-step-body p {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}
.install-step-body code {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--blue);
}

/* Trust section */
.install-trust {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}
.install-trust-title {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
}
.install-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-item {
  text-align: center;
}
.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08) 0%, rgba(124,58,237,0.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}
.trust-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--blue);
}
.trust-item h5 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.trust-item p {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Responsive: Install section */
@media (max-width: 900px) {
  .install-steps {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .install-step {
    display: flex;
    align-items: flex-start;
    text-align: left;
    gap: 16px;
    padding: 20px;
  }
  .install-step::after {
    display: none;
  }
  .install-step-num {
    margin: 0;
    flex-shrink: 0;
  }
  .install-trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .install-trust-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .install-trust {
    padding: 24px 20px;
  }
}