/* =========================================================
   INFRA PRIVADA — Complete Redesign
   Aesthetic: Classified Ops / Technical Sovereignty
   Palette: White base + navy dark inversions + brand blue
   ========================================================= */

/* ─── 1. VARIABLES & RESET ─────────────────────────────── */
:root {
  --bg:           #FFFFFF;
  --bg-soft:      #F0F4FF;
  --bg-ink:       #0A1736;
  --surface-dark: #071030;
  --surface-mid:  #0F1E4A;
  --surface-paper:#FFFFFF;

  --acid:         #3C64C8;
  --acid-dim:     #2D50A8;
  --acid-glow:    rgba(60, 100, 200, 0.18);
  --acid-wash:    rgba(60, 100, 200, 0.07);

  --ink:          #0A1736;
  --ink-soft:     #1E3266;
  --ink-muted:    #5A6B8A;
  --ink-ghost:    rgba(10, 23, 54, 0.10);

  --text-light:   #E8EEFF;
  --text-muted-light: #8EA3C8;

  --rule:         rgba(10, 23, 54, 0.10);
  --rule-dark:    rgba(232, 238, 255, 0.10);
  --rule-acid:    rgba(60, 100, 200, 0.30);

  --shadow-md:    0 8px 32px rgba(10, 23, 54, 0.10);
  --shadow-lg:    0 20px 60px rgba(10, 23, 54, 0.14);
  --shadow-acid:  0 0 40px rgba(60, 100, 200, 0.28);

  --brand-gradient: linear-gradient(135deg, #0A1736 0%, #1A2E6B 60%, #3C64C8 100%);

  --font-display: "Barlow Condensed", sans-serif;
  --font-body:    "DM Sans", sans-serif;
  --font-mono:    "JetBrains Mono", monospace;
  --font-logo:    "Syne", sans-serif;

  --container:    1180px;
  --pad-x:        2rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── 2. NOISE OVERLAY ──────────────────────────────────── */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px 180px;
}

/* ─── 3. CONTAINER & LAYOUT ─────────────────────────────── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ─── 4. TYPOGRAPHY ─────────────────────────────────────── */
h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2rem);
  line-height: 1.05;
  text-transform: uppercase;
}

p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

strong {
  font-weight: 600;
  color: var(--ink);
}

/* ─── 5. GLOBAL COMPONENTS ──────────────────────────────── */

/* Eyebrow tags */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--acid);
  color: #FFFFFF;
  padding: 0.3em 0.9em;
  border-radius: 999px;
}

.eyebrow-dark {
  background: transparent;
  color: var(--ink-muted);
  border: 1px solid var(--rule);
}

.eyebrow-acid {
  background: transparent;
  color: var(--acid);
  border: 1px solid var(--acid);
}

/* Section rules */
.section-rule {
  width: 100%;
  height: 3px;
  background: var(--ink);
}

.section-rule-acid {
  background: var(--acid);
}

/* Section headers */
.section-header {
  max-width: 700px;
  margin-bottom: 4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-header h2 { color: var(--ink); }
.section-header p  { font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85em 1.6em;
  border-radius: 0;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}
.btn-primary:hover {
  background: var(--surface-dark);
  transform: translateY(-2px);
}

.btn-acid {
  background: var(--acid);
  color: #FFFFFF;
  border-color: var(--acid);
}
.btn-acid:hover {
  background: var(--acid-dim);
  transform: translateY(-2px);
  box-shadow: var(--shadow-acid);
}

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

.btn-ghost-light {
  background: transparent;
  color: var(--text-light);
  border-color: var(--rule-dark);
}
.btn-ghost-light:hover {
  border-color: var(--text-light);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border-color: var(--rule-dark);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--text-muted-light);
}

.btn-header {
  background: var(--acid);
  color: #FFFFFF;
  border-color: var(--acid);
  font-size: 0.82rem;
  padding: 0.75em 1.5em;
  white-space: nowrap;
  box-shadow: 0 0 0 0 var(--acid-glow);
  transition: background 160ms ease, border-color 160ms ease,
              box-shadow 240ms ease, transform 160ms ease;
}
.btn-header::after {
  content: " →";
  opacity: 0.7;
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}
.btn-header:hover {
  background: var(--acid-dim);
  border-color: var(--acid-dim);
  box-shadow: 0 0 18px 2px var(--acid-glow);
  transform: translateY(-1px);
}

.btn-full { width: 100%; text-align: center; }

.btn-large {
  padding: 1em 2.2em;
  font-size: 1rem;
}

/* ─── 6. HEADER ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
  transition: border-color 240ms ease;
}

.site-header.scrolled {
  border-bottom-color: var(--acid);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-name-vixpi {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: 1.2rem;
  background: linear-gradient(120deg, #2A5BC8 0%, #5E8FE8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.05em;
  line-height: 1;
}

/* nav removed — header now logo + CTA only */

/* ─── 7. HERO ────────────────────────────────────────────── */
.hero {
  background: var(--bg);
  padding-top: 2.5rem;
  position: relative;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2.5rem;
  align-items: start;
  padding-bottom: 2.5rem;
}

.hero-layout-full {
  grid-template-columns: 1fr;
}

.hero-layout-full .hero-copy {
  max-width: 760px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-copy h1 {
  margin-top: 0.5rem;
  color: var(--ink);
}

.hero-sub {
  font-size: 0.98rem;
  max-width: 560px;
  color: var(--ink-soft);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.hero-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.03em;
}

/* Signal stack — hidden on desktop (sidebar shows same info), visible on mobile */
.signal-stack {
  display: none;
  margin-top: 0.5rem;
  border-top: 1px solid var(--rule);
}

.signal-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
  align-items: flex-start;
}

.signal-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--acid-dim);
  flex-shrink: 0;
  margin-top: 0.15rem;
  background: var(--ink);
  padding: 0.2em 0.4em;
}

.signal-body strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.signal-body p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* Hero offer card */
.hero-offer {
  position: sticky;
  top: 4.5rem;
  background: var(--surface-dark);
  border: 1px solid var(--acid);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.offer-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted-light);
}

.offer-discount {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 5vw, 4rem);
  line-height: 0.88;
  color: var(--acid);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.offer-desc {
  font-size: 0.88rem;
  color: var(--text-muted-light);
  line-height: 1.6;
}

.offer-list {
  border-top: 1px solid var(--rule-dark);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.offer-list li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-light);
  padding-left: 1rem;
  position: relative;
}

.offer-list li::before {
  content: '■';
  position: absolute;
  left: 0;
  color: var(--acid);
  font-size: 0.5rem;
  top: 0.2em;
}

/* Hero strip */
.hero-strip {
  border-top: 1px solid var(--rule);
  background: var(--bg-soft);
}

.hero-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.strip-col {
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border-right: 1px solid var(--rule);
}
.strip-col:last-child { border-right: none; }

.strip-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
}

.strip-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  color: var(--ink);
  letter-spacing: 0.02em;
}

/* ─── 8. PROBLEM + SOLUTION ────────────────────────────── */
.ps-section { width: 100%; }

.ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.ps-col { position: relative; }

.ps-col-problem {
  background: var(--bg);
}

.ps-col-solution {
  background: var(--surface-dark);
}

.ps-col-inner {
  padding: 5rem 3rem 5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 560px;
}

.ps-col-problem .ps-col-inner { margin-left: auto; }
.ps-col-solution .ps-col-inner { margin-right: auto; }

.ps-col-problem h2,
.ps-col-problem p { color: var(--ink); }
.ps-col-problem p { color: var(--ink-soft); }

.ps-col-solution h2 { color: var(--text-light); }
.ps-col-solution p  { color: var(--text-muted-light); }

/* Problem list */
.result-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  margin-bottom: 0.75rem;
}

.problem-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  transition: background 160ms ease;
}

.problem-list li:hover { padding-left: 0.5rem; }
.problem-list li:hover .item-num { color: var(--acid-dim); background: var(--ink); }

.item-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted-light);
  background: var(--rule);
  padding: 0.2em 0.45em;
  flex-shrink: 0;
  transition: color 160ms ease, background 160ms ease;
}

/* Solution grid */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule-dark);
  border-left: 1px solid var(--rule-dark);
}

.solution-grid li {
  padding: 1rem 1.1rem;
  font-size: 0.88rem;
  color: var(--text-muted-light);
  font-weight: 500;
  border-right: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
  border-top: 2px solid transparent;
  transition: border-top-color 180ms ease, color 180ms ease, background 180ms ease;
  position: relative;
}

.solution-grid li::before {
  content: '→';
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--acid);
  display: block;
  margin-bottom: 0.4rem;
}

.solution-grid li:hover {
  border-top-color: var(--acid);
  color: var(--text-light);
  background: rgba(60, 100, 200, 0.04);
}

/* ─── 9. PRODUCTS / SERVICES TABLE ─────────────────────── */
.products-section {
  background: var(--bg);
  padding: 6rem 0;
  position: relative;
}

@keyframes acid-pulse {
  0%, 100% { box-shadow: inset 3px 0 0 var(--acid), 0 0 20px rgba(60,100,200,0.12); }
  50%       { box-shadow: inset 3px 0 0 var(--acid), 0 0 40px rgba(60,100,200,0.30); }
}

.services-table {
  margin-top: 3rem;
  border-top: 2px solid var(--ink);
}

/* ── Row ── */
.svc-row {
  display: grid;
  grid-template-columns: 2.5rem 215px 1fr 235px 120px;
  column-gap: 2rem;
  align-items: center;
  padding: 1.3rem 1rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
  transition: background 140ms ease;
}

.svc-row:not(.svc-row--featured):hover {
  background: var(--acid-wash);
}

.svc-row--featured {
  background: var(--surface-dark);
  animation: acid-pulse 3.5s ease-in-out infinite;
}

.svc-row--featured:hover {
  background: var(--surface-mid);
}

/* ── Number ── */
.svc-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--acid-dim);
  letter-spacing: 0.06em;
}

.svc-row--featured .svc-num {
  color: rgba(232,238,255,0.3);
}

/* ── Head: icon + name + badge ── */
.svc-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  row-gap: 0.3rem;
}

.svc-icon {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--ink-muted);
  background: var(--bg-soft);
  border: 1px solid var(--rule);
}

.svc-row--featured .svc-icon {
  color: var(--acid);
  background: rgba(60,100,200,0.12);
  border-color: var(--rule-acid);
}

.svc-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--ink);
  line-height: 1.1;
}

.svc-row--featured .svc-name { color: var(--acid); }

.svc-badge {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--acid);
  color: #fff;
  padding: 0.2em 0.6em;
}

/* ── Description ── */
.svc-desc {
  font-size: 0.86rem;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0;
}

.svc-row--featured .svc-desc { color: var(--text-muted-light); }

/* ── Feature chips ── */
.svc-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.svc-features li {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.22em 0.55em;
  border: 1px solid var(--rule);
  color: var(--ink-muted);
}

.svc-row--featured .svc-features li {
  border-color: var(--rule-dark);
  color: var(--text-muted-light);
}

/* ── CTA ── */
.svc-cta {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  text-align: center;
  color: var(--acid);
  border: 1.5px solid var(--acid);
  padding: 0.55em 1.1em;
  transition: background 140ms ease, color 140ms ease;
}

.svc-cta:hover {
  background: var(--acid);
  color: #fff;
}

.svc-cta--featured {
  background: var(--acid);
  color: #fff;
}

.svc-cta--featured:hover {
  background: var(--acid-dim);
  border-color: var(--acid-dim);
}

/* ─── 10. PROTECTION ────────────────────────────────────── */
.protection-section {
  background: var(--surface-dark);
  padding: 6rem 0;
}

.protection-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.protection-copy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.protection-copy h2 { color: var(--text-light); }
.protection-copy p  { color: var(--text-muted-light); }

.protection-right {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Flow steps */
.flow-list {
  display: flex;
  flex-direction: column;
}

.flow-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule-dark);
  position: relative;
}

.flow-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--text-light);
  opacity: 0.12;
  flex-shrink: 0;
  width: 3rem;
  margin-top: -0.2rem;
}

.flow-body strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--acid);
  margin-bottom: 0.4rem;
}

.flow-body p {
  font-size: 0.88rem;
  color: var(--text-muted-light);
  line-height: 1.6;
}

/* Benefit panel */
.benefit-panel {
  background: var(--acid-wash);
  border: 1px solid var(--rule-acid);
  padding: 1.75rem;
}

.benefit-panel-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--acid);
  display: block;
  margin-bottom: 1rem;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.benefit-list li {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
  padding-left: 1.2rem;
  position: relative;
}

.benefit-list li::before {
  content: '■';
  position: absolute;
  left: 0;
  color: var(--acid);
  font-size: 0.5rem;
  top: 0.25em;
}

/* ─── 11. AUDIENCE ─────────────────────────────────────── */
.audience-section {
  background: var(--bg);
  padding-top: 6rem;
}

.audience-section .section-header {
  margin-bottom: 3rem;
}

.audience-section .section-header h2 { color: var(--ink); }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
}

.audience-cell {
  background: var(--bg);
  padding: 2.5rem 2rem;
  position: relative;
  cursor: default;
  transition: background 200ms ease, border-color 200ms ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 160px;
}

.audience-cell:hover {
  background: var(--surface-dark);
}

.audience-cell:hover p { color: var(--text-light); }
.audience-cell:hover .audience-num { color: var(--acid); }

.audience-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  transition: color 200ms ease;
}

.audience-cell p {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: 0.01em;
  transition: color 200ms ease;
}

/* ─── 12. LAUNCH ────────────────────────────────────────── */
.launch-section {
  background: var(--surface-mid);
  padding: 6rem 0;
}

.launch-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.launch-copy {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.launch-copy h2 { color: var(--text-light); }
.launch-copy p  { color: var(--text-muted-light); }

.launch-urgency {
  color: var(--acid) !important;
  font-weight: 500;
}

/* Launch card */
.launch-card {
  background: var(--bg-ink);
  border: 2px solid var(--acid);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-acid);
}

.launch-card-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted-light);
}

.launch-discount {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.05;
  color: var(--acid);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.launch-card p {
  font-size: 0.88rem;
  color: var(--text-muted-light);
}

/* ─── 12b. DEPLOY SECTION ──────────────────────────────── */
.deploy-section {
  background: var(--bg);
  padding: 6rem 0;
}

.deploy-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.deploy-copy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.deploy-copy h2 { color: var(--ink); }
.deploy-copy p  { color: var(--ink-soft); }

.deploy-right {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.deploy-platforms {
  border: 1px solid var(--rule);
  padding: 1.5rem;
  background: var(--bg-soft);
}

.deploy-platforms-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  display: block;
  margin-bottom: 1rem;
}

.platform-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.platform-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-muted);
  background: #FFFFFF;
  border: 1px solid var(--rule);
  padding: 0.3em 0.8em;
  border-radius: 3px;
  text-decoration: line-through;
  text-decoration-color: var(--acid);
  text-decoration-thickness: 2px;
}

.deploy-benefits {
  display: flex;
  flex-direction: column;
}

.deploy-benefit {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
}

.deploy-benefit-icon {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--acid);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.deploy-benefit strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.deploy-benefit p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* ─── 13. FINAL CTA ─────────────────────────────────────── */
.cta-section {
  background: var(--brand-gradient);
  padding: 7rem 0;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  max-width: 680px;
}

.cta-section h2 { color: var(--text-light); }
.cta-section p  { color: var(--text-muted-light); max-width: 520px; }

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.cta-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted-light);
  letter-spacing: 0.06em;
}

/* ─── 14. FOOTER ────────────────────────────────────────── */
.site-footer {
  background: var(--brand-gradient);
  border-top: 1px solid var(--rule-dark);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.footer-logo {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.footer-brand-name {
  font-family: var(--font-logo);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--text-light);
}

.footer-brand p {
  font-size: 0.82rem;
  color: var(--text-muted-light);
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted-light);
  letter-spacing: 0.05em;
  text-align: right;
}

/* ─── 15. SCROLL REVEAL ANIMATIONS ─────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-reveal="left"] {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-reveal="scale"] {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ─── 16. RESPONSIVE — 900px ────────────────────────────── */
@media (max-width: 900px) {
  h1 { font-size: clamp(3.5rem, 9vw, 6rem); }
  h2 { font-size: clamp(2rem, 5vw, 3rem); }

  .header-inner { gap: 1rem; }

  /* Hero */
  .hero { padding-top: 3rem; }
  .hero-layout {
    grid-template-columns: 1fr;
  }
  .signal-stack { display: block; }
  .hero-strip-inner {
    grid-template-columns: 1fr;
  }
  .strip-col {
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: 1.1rem var(--pad-x);
  }

  /* PS Section */
  .ps-grid { grid-template-columns: 1fr; }
  .ps-col-inner { max-width: none; padding: 3.5rem 2rem; }
  .ps-col-problem .ps-col-inner { margin-left: 0; }
  .ps-col-solution .ps-col-inner { margin-right: 0; }

  /* Products — services table collapses to card stack */
  .services-table {
    margin-top: 2rem;
  }

  .svc-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1.5rem 1.25rem;
    border-bottom: 1px solid var(--rule);
  }

  .svc-row--featured {
    border-left: 3px solid var(--acid);
    padding-left: 1.25rem;
  }

  .svc-num { display: none; }

  .svc-features {
    flex-direction: row;
  }

  .svc-cta {
    align-self: flex-start;
  }

  /* Protection */
  .protection-layout { grid-template-columns: 1fr; gap: 3rem; }

  /* Audience */
  .audience-grid { grid-template-columns: repeat(2, 1fr); }

  /* Deploy */
  .deploy-layout { grid-template-columns: 1fr; gap: 3rem; }

  /* CTA */
  .cta-section { padding: 5rem 0; }
}

/* ─── 17. RESPONSIVE — 560px ────────────────────────────── */
@media (max-width: 560px) {
  :root { --pad-x: 1.25rem; }

  h1 { font-size: clamp(3rem, 11vw, 4.5rem); }

  .header-inner {
    padding-top: 0.875rem;
    padding-bottom: 0.875rem;
    min-height: 60px;
  }
  .btn-header {
    font-size: 0.75rem;
    padding: 0.7em 1.1em;
  }
  .brand-name-vixpi {
    font-size: 1.1rem;
  }

  .hero { padding-top: 2.5rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { text-align: center; }

  .audience-grid { grid-template-columns: 1fr; }
  .audience-cell { min-height: auto; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .footer-meta { text-align: left; }

  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn { text-align: center; }

  .solution-grid { grid-template-columns: 1fr; }
}