:root {
  --bg: #FFFFFF;
  --bg-raised: #F8FAFC;
  --bg-raised-hover: #F1F5F9;
  --border: #E2E8F0;
  --border-subtle: #F1F5F9;
  --ink: #0F172A;
  --muted: #475569;
  --muted-2: #64748B;
  --accent: #DC2626; /* Warning Alert Tone */
  --accent-light: #EF4444;
  --accent-glow: rgba(220, 38, 38, 0.12);
  --pass: #059669;
  --pass-dim: rgba(5, 150, 105, 0.08);
  --fail: #DC2626;
  --fail-dim: rgba(220, 38, 38, 0.08);
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html { 
  scroll-behavior: smooth;
  color-scheme: light;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  max-width: 100%;
  overflow-x: hidden;
}

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

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

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

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 640px) { .wrap { padding: 0 24px; } }
@media (min-width: 1024px) { .wrap { padding: 0 32px; } }

.wrap-narrow { max-width: 860px; margin: 0 auto; padding: 0 16px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 50%;
}

/* BUTTONS BASE */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  padding: 12px 24px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  white-space: normal;
  text-align: center;
  word-break: break-word;
  max-width: 100%;
}

.btn-primary {
  background: var(--ink);
  color: #FFFFFF;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.btn-primary:hover {
  background: #1E293B;
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--accent-glow);
}
.btn-accent:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.btn-blue {
  background: #0284C7;
  color: #FFFFFF;
  border: 1px solid #0284C7;
  box-shadow: 0 2px 10px rgba(2, 132, 199, .25);
}
.btn-blue:hover {
  background: #0369A1;
  border-color: #0369A1;
  color: #FFFFFF;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--bg-raised-hover);
  color: var(--ink);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13.5px;
}

/* FORM ELEMENTS BASE */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--sans);
  color: var(--ink);
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-status-msg {
  font-size: 13px;
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  display: none;
}
.form-status-msg.success { display: block; background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.form-status-msg.error { display: block; background: #FEF2F2; color: #991B1B; border: 1px solid #FCA5A5; }

/* GUARANTEE BADGE */
.guarantee-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #991B1B;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--mono);
  margin-bottom: 20px;
}

/* HEADER & NAVIGATION */
header {
  background: #0F172A;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: relative;
}
@media (min-width: 1024px) { .nav-row { height: 72px; } }

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  z-index: 1002;
}

.logo-img {
  height: 44px;
  width: auto;
  display: block;
}
@media (min-width: 1024px) {
  .logo-img { height: 52px; }
}

.nav-toggle { display: none; }

.hamburger {
  display: flex; flex-direction: column; justify-content: space-between;
  width: 24px; height: 18px; cursor: pointer; z-index: 1002;
}
.hamburger span { display: block; height: 2px; width: 100%; background:#FFFFFF; border-radius: 2px; transition: all 0.3s ease; }

.nav-links {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: #0F172A;
  padding: 90px 24px 30px;
  transition: right .3s ease;
  box-sizing: border-box;
}

.nav-toggle:checked ~ .nav-links { right: 0; }
.nav-links a { font-size: 15px; font-weight: 500; color: #FFFFFF !important; }
.nav-links a:hover, .nav-links a.active { color: #FFFFFF; font-weight: 600; }
.nav-links .nav-cta { margin-top: 16px; text-align: center; width: 100%; }

.nav-toggle:checked ~ .hamburger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle:checked ~ .hamburger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked ~ .hamburger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (min-width: 900px) {
  .hamburger { display: none; }
  .nav-links {
    position: static; flex-direction: row; align-items: center; width: auto; height: auto;
    padding: 0; border: none; box-shadow: none; gap: 28px; background: transparent;
  }
  .nav-links a { font-size: 14.5px; color: var(--muted-2); }
  .nav-links a:hover { color: var(--ink); }
  .nav-links .nav-cta { margin-top: 0; width: auto; }
}

/* HERO SECTION */
.hero {
  position: relative;
  padding: 48px 0;
  background-color: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
@media (min-width: 640px) { .hero { padding: 64px 0; } }
@media (min-width: 1024px) { .hero { padding: 80px 0; } }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-inner { grid-template-columns: 1.15fr 0.85fr; gap: 64px; }
}

.hero-content {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
@media (min-width: 1024px) {
  .hero-content { margin: 0; text-align: left; }
}

.hero h1 {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.15;
  color: #0369A1;
  margin: 16px 0 0;
  letter-spacing: -0.02em;
}
@media (min-width: 640px) { .hero h1 { font-size: 38px; } }
@media (min-width: 1280px) { .hero h1 { font-size: 44px; line-height: 1.12; } }

.hero p.lede {
  margin-top: 20px;
  font-size: 16.5px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--muted);
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}
@media (min-width: 1024px) { .hero-ctas { justify-content: flex-start; } }

/* READOUT CARD & GAUGE */
.readout {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.readout-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 24px;
}

.gauge { width: 100%; display: block; overflow: visible; height: auto; }
.gauge .track { stroke: var(--border); stroke-width: 2; }
.gauge .tick { stroke: var(--border); stroke-width: 1.5; }
.gauge .fill { stroke: var(--pass); stroke-width: 3; stroke-linecap: round; }

.readout-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.readout-foot .delta {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--pass);
  font-weight: 600;
  background: var(--pass-dim);
  padding: 4px 10px;
  border-radius: 20px;
}

/* REAL-WORLD RISKS BANNER */
.risk-banner {
  background: #FFF5F5;
  border-top: 1px solid #FECDD3;
  border-bottom: 1px solid #FECDD3;
  padding: 32px 0;
}
.risk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) { .risk-grid { grid-template-columns: repeat(3, 1fr); } }

.risk-item {
  background: #FFFFFF;
  border: 1px solid #FFE4E6;
  border-radius: 8px;
  padding: 20px;
}
.risk-item strong {
  color: #991B1B;
  font-size: 14px;
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
}
.risk-item p {
  margin: 0;
  font-size: 13.5px;
  color: #4C0519;
  line-height: 1.5;
}

/* LOGOS / PARTNERS STRIP */
.logos-strip {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.logos-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
@media (min-width: 768px) {
  .logos-inner { flex-direction: row; justify-content: space-between; }
}
.logos-title {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  font-weight: 600;
}
.logo-items {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.logo-item {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--muted-2);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.75;
  transition: opacity 0.2s;
}
.logo-item:hover { opacity: 1; }

/* LEAD MAGNET SECTION */
.lead-magnet-section {
  background: #0284C7;
  border-bottom: none;
  padding: 72px 0;
}
.lead-magnet-card {
  background: #FFFFFF;
  border: 1px solid #FCD34D;
  border-radius: 16px;
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  box-shadow: 0 4px 20px rgba(217, 119, 6, 0.08);
}
@media (min-width: 900px) {
  .lead-magnet-card { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}

.lead-magnet-form-box {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 12px;
  padding: 24px;
}

/* SECTIONS BASE */
section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.section-head h2 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  line-height: 1.2;
  color: #0369A1;
}
@media (min-width: 768px) { .section-head h2 { font-size: 36px; } }
.section-head p {
  color: var(--muted);
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.6;
}

/* GRID & CARDS */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.card-eval {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.card-eval .tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 4px 8px;
  border-radius: 4px;
  align-self: flex-start;
}
.card-eval h3 { font-size: 19px; font-weight: 700; color: var(--ink); margin: 16px 0 0; }
.card-eval p { font-size: 14px; color: var(--muted); margin-top: 10px; line-height: 1.6; flex-grow: 1; }
.card-eval ul { list-style: none; padding: 0; margin: 16px 0 0; font-size: 13px; color: var(--muted); }
.card-eval ul li { padding: 4px 0; display: flex; align-items: center; gap: 8px; }
.card-eval ul li::before { content: "✓"; color: var(--pass); font-weight: 700; }

/* PRICING / OFFERS */
.tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  background: #F0F9FF;
}
@media (min-width: 1024px) { .tiers { grid-template-columns: repeat(3, 1fr); } }

.tier-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.tier-card.featured {
  border-color: var(--accent);
  box-shadow: 0 4px 24px var(--accent-glow);
}
.tier-card .price {
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 800;
  margin: 16px 0 8px;
  color: var(--ink);
}
.tier-card .price span { font-size: 13px; color: var(--muted-2); font-weight: 400; }

.spec-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  border-top: 1px solid var(--border);
  flex-grow: 1;
}
.spec-list li {
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 13.5px;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.spec-list li strong { color: var(--muted-2); font-weight: 600; font-family: var(--mono); font-size: 11px; text-transform: uppercase; }

/* ENQUIRY SECTION */
.enquiry-container {
  margin-top: 64px;
  background: #F0F9FF;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) {
  .enquiry-container { grid-template-columns: 0.9fr 1.1fr; }
}

.social-proof {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 48px;
}
@media (min-width: 768px) { .social-proof { grid-template-columns: 1fr 1fr; } }

.quote-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  font-size: 14.5px;
  color: var(--muted);
}
.quote-card strong { color: var(--ink); display: block; margin-top: 12px; font-size: 13px; font-family: var(--mono); }

/* FINAL CTA */
.final {
  text-align: center;
  padding: 96px 0;
  background-color: var(--bg-raised);
}
.final h2 {
  font-size: 36px;
  font-weight: 800;
  max-width: 26ch;
  margin: 20px auto 0;
  letter-spacing: -0.02em;
  color: #0369A1;
}
.final p { color: var(--muted); margin-top: 16px; font-size: 17px; }

/* BLOG SPECIFIC STYLES */
.article-hero {
  padding: 64px 0 40px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
}
.article-hero h1 {
  font-size: 30px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.25; margin: 16px 0 0; color: #0369A1;
}
@media (min-width: 768px) { .article-hero h1 { font-size: 42px; } }
.meta-bar {
  display: flex; flex-wrap: wrap; gap: 12px 20px; font-family: var(--mono); font-size: 12px; color: var(--muted-2); margin-top: 20px; align-items: center;
}

.comp-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin: 32px 0; }
@media (min-width: 900px) { .comp-grid { grid-template-columns: 1fr 1fr; } }

.metric-card { border: 1px solid var(--border); border-radius: 12px; padding: 24px; background: #FFFFFF; }
.metric-card.poc { border-left: 4px solid var(--fail); }
.metric-card.prod { border-left: 4px solid var(--pass); }

.metric-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.metric-card-head h3 { margin: 0; font-size: 15px; font-weight: 700; font-family: var(--mono); }

.badge-status { font-size: 11px; font-weight: 700; font-family: var(--mono); padding: 4px 8px; border-radius: 4px; }
.badge-status.fail { background: var(--fail-dim); color: var(--fail); }
.badge-status.pass { background: var(--pass-dim); color: var(--pass); }

.metric-row { margin-bottom: 16px; }
.metric-row .label-bar { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.metric-row .label-bar span.val { font-family: var(--mono); }
.bar-bg { height: 8px; background: var(--border-subtle); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 4px; }
.bar-fill.fail { background: var(--fail); }
.bar-fill.pass { background: var(--pass); }

.formula-box {
  background: var(--bg-raised); border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin: 24px 0; overflow-x: auto;
}
.formula-box h4 { margin: 0 0 12px; font-family: var(--mono); font-size: 13px; text-transform: uppercase; color: var(--accent); }

.table-wrap { overflow-x: auto; margin: 40px 0; border: 1px solid var(--border); border-radius: 12px; }
table.comp-table { width: 100%; min-width: 600px; border-collapse: collapse; text-align: left; font-size: 14px; }
table.comp-table th, table.comp-table td { padding: 16px; border-bottom: 1px solid var(--border); }
table.comp-table th { background: var(--bg-raised); font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--muted-2); }
table.comp-table tr:last-child td { border-bottom: none; }
table.comp-table .mono { font-family: var(--mono); font-weight: 600; }

.content-body h2 { font-size: 24px; font-weight: 800; margin-top: 52px; color: #0369A1; letter-spacing: -0.01em; border-bottom: 1px solid var(--border-subtle); padding-bottom: 8px; }
@media (min-width: 768px) { .content-body h2 { font-size: 26px; } }
.content-body h3 { font-size: 18px; font-weight: 700; margin-top: 32px; }
.content-body p { font-size: 16px; color: var(--muted); line-height: 1.75; margin-bottom: 20px; }
.content-body code { font-family: var(--mono); background: var(--bg-raised); padding: 2px 6px; border-radius: 4px; font-size: 13.5px; border: 1px solid var(--border); }

.callout-box { background: var(--bg-raised); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 8px; padding: 20px; margin: 32px 0; }
.callout-box h4 { margin: 0 0 8px; font-size: 15px; font-weight: 700; font-family: var(--mono); }
.callout-box p { margin: 0; font-size: 14px; color: var(--ink); }

/* FOOTER */
footer {
  background: #0284C7;
  color: #FFFFFF;
  padding: 40px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

footer strong { color: #FFFFFF; }
footer span { color: rgba(255,255,255,.85); }
footer a { color: #FFFFFF; text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* =========================================================
   MOBILE RESPONSIVENESS & TEXT SCALING OVERRIDES (<= 768px)
   ========================================================= */

@media (max-width: 768px) {

  /* Fluid headings to prevent mobile text truncation */
  h1, .hero h1 {
    font-size: clamp(1.75rem, 6.5vw, 2.25rem) !important;
    line-height: 1.2 !important;
  }
  
  h2, .section-head h2, .final h2 {
    font-size: clamp(1.4rem, 5.5vw, 2rem) !important;
    line-height: 1.25 !important;
  }

  /* Slide-out mobile menu constraints */
  .nav-links {
    width: 85% !important;
    max-width: 320px !important;
    padding: 80px 20px 30px !important;
    box-sizing: border-box !important;
  }

  /* Compact button styling in mobile header menu */
  .nav-links .nav-cta {
    font-size: 13px !important;
    padding: 10px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-top: 20px !important;
  }

  /* Responsive inner card padding */
  .lead-magnet-card,
  .enquiry-container,
  .tier-card,
  .readout {
    padding: 20px !important;
  }

  /* Footer mobile layout */
  footer .wrap {
    flex-direction: column;
    text-align: center;
    gap: 18px;
  }

  footer .wrap > div {
    width: 100%;
  }

  footer a {
    display: block;
    margin-top: 8px;
    word-break: break-word;
  }
}

/* Extra small mobile screens (iPhone SE, Galaxy Fold <= 380px) */
@media screen and (max-width: 380px) {
  .btn, .nav-cta {
    font-size: 12px !important;
    padding: 9px 12px !important;
  }

  .eyebrow {
    font-size: 10px !important;
  }
}