/* ==========================================================================
   APlus Strategy - aplusstrategyconsultants.com
   Strategy & operating-discipline consulting | Aerospace / Defense / Technical
   --------------------------------------------------------------------------
   Palette: Ink + Jet + Signal Cyan + Paper
   Precision, data-room, engineering-report feel
   ========================================================================== */

:root {
  --ink:           #0B1622;
  --ink-deep:      #050B14;
  --jet:           #194867;
  --jet-soft:      #2A6691;
  --signal:        #1DAEB8;
  --signal-bright: #3FD9E4;
  --signal-soft:   #A8E5EA;
  --paper:         #F5F7FA;
  --paper-warm:    #E7EBF0;
  --rule:          #C9D0DA;
  --rule-soft:     #DDE3EC;
  --white:         #FFFFFF;
  --muted:         #5C6878;

  --radius: 2px;
  --radius-lg: 4px;
  --shadow-sm: 0 1px 0 rgba(11,22,34,0.04), 0 2px 6px rgba(11,22,34,0.04);
  --shadow-md: 0 4px 14px rgba(11,22,34,0.07), 0 12px 26px rgba(11,22,34,0.05);

  --font-display: 'IBM Plex Sans Condensed', 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --font-sans:    'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--jet); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--signal); }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--jet);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 4.8vw, 3.7rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.22rem; font-weight: 600; }
h4 { font-size: 1.02rem; }
p  { margin: 0 0 1.05em; color: var(--muted); }

.container {
  width: 100%;
  max-width: var(--container);
  padding: 0 24px;
  margin: 0 auto;
}

/* Eyebrow / mono label */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 1.1rem;
}
.eyebrow.on-dark { color: var(--signal-bright); }

.eyebrow-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 1.1rem;
}
.eyebrow-line::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--signal);
}
.eyebrow-line.on-dark { color: var(--signal-bright); }
.eyebrow-line.on-dark::before { background: var(--signal-bright); }

.section-title {
  margin-bottom: 3rem;
  max-width: 760px;
}
.section-title h2 { margin-bottom: .6rem; }
.section-title p {
  font-size: 1.04rem;
  color: var(--muted);
  max-width: 680px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: 13px 26px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: all .2s ease;
  cursor: pointer;
  text-align: center;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--signal);
  color: var(--ink-deep);
  border-color: var(--signal);
}
.btn-primary:hover { background: var(--signal-bright); border-color: var(--signal-bright); color: var(--ink-deep); }
.btn-outline {
  background: transparent;
  color: var(--jet);
  border-color: var(--jet);
}
.btn-outline:hover { background: var(--jet); color: var(--white); }
.btn-outline.on-dark { color: var(--white); border-color: rgba(255,255,255,0.35); }
.btn-outline.on-dark:hover { background: var(--signal); color: var(--ink-deep); border-color: var(--signal); }
.btn-large { padding: 15px 32px; font-size: 0.98rem; }

/* Topbar */
.topbar {
  background: var(--ink-deep);
  color: var(--paper);
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-family: var(--font-mono);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 24px;
  gap: 24px;
}
.topbar-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.74rem;
}
.topbar-tagline svg { width: 14px; height: 14px; color: var(--signal-bright); }
.topbar-meta {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.topbar-meta span,
.topbar-meta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--paper);
}
.topbar-meta a:hover { color: var(--signal-bright); }
.topbar-meta svg { width: 13px; height: 13px; color: var(--signal-bright); }

/* Nav */
.nav {
  background: var(--white);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.brand-mark {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--signal-bright);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  border-radius: var(--radius);
  letter-spacing: -0.02em;
  border: 1px solid var(--ink);
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(63,217,228,0.35);
  border-radius: 1px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 1px;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.94rem;
  padding: 8px 2px;
  position: relative;
}
.nav-menu a.active,
.nav-menu a:hover { color: var(--signal); }
.nav-menu a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--signal);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--ink);
}
.hamburger svg { width: 22px; height: 22px; }

/* Mobile drawer */
.scrim {
  position: fixed;
  inset: 0;
  background: rgba(5,11,20,0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  z-index: 90;
}
.scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(320px, 86vw);
  background: var(--white);
  padding: 30px 26px;
  transform: translateX(110%);
  transition: transform .3s ease;
  z-index: 100;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-close {
  align-self: flex-end;
  color: var(--ink);
  margin-bottom: 14px;
}
.drawer-close svg { width: 22px; height: 22px; }
.drawer ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.drawer ul a {
  display: block;
  padding: 12px 6px;
  color: var(--ink);
  font-weight: 500;
  font-size: 1rem;
  border-bottom: 1px solid var(--rule-soft);
}
.drawer-cta { width: 100%; margin-bottom: 26px; }
.drawer-meta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Hero, precision, data-room feel */
.hero {
  position: relative;
  background:
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 100%);
  color: var(--white);
  padding: 120px 0 132px;
  overflow: hidden;
  border-bottom: 1px solid rgba(63,217,228,0.2);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63,217,228,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,217,228,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 620px;
  height: 620px;
  border: 1px solid rgba(63,217,228,0.10);
  border-radius: 50%;
  pointer-events: none;
}
.hero-reticle {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 380px;
  height: 380px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 1;
}
.hero-reticle svg { width: 100%; height: 100%; color: var(--signal-bright); }
.hero-inner { position: relative; z-index: 2; max-width: 780px; }
.hero h1 {
  color: var(--white);
  margin-bottom: 1.2rem;
  letter-spacing: -0.015em;
}
.hero h1 .accent { color: var(--signal-bright); }
.hero-lead {
  color: rgba(255,255,255,0.82);
  font-size: 1.14rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 640px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 2.4rem;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-meta svg { width: 14px; height: 14px; color: var(--signal-bright); }

/* Section base */
.section-light { background: var(--paper); padding: 92px 0; }
.section-warm  { background: var(--paper-warm); padding: 92px 0; }
.section-white { background: var(--white); padding: 92px 0; }
.section-dark  { background: var(--ink-deep); color: var(--white); padding: 100px 0; position: relative; overflow: hidden; }
.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63,217,228,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,217,228,0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.section-dark > .container { position: relative; z-index: 1; }
.section-dark h2,
.section-dark h3 { color: var(--white); }
.section-dark .section-title p,
.section-dark p { color: rgba(255,255,255,0.78); }

/* Trust strip */
.trust {
  background: var(--white);
  padding: 44px 0;
  border-bottom: 1px solid var(--rule);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.trust-item {
  padding: 6px 22px;
  border-left: 1px solid var(--rule-soft);
}
.trust-item:first-child { border-left: 0; padding-left: 0; }
.trust-item .label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--signal);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.trust-item .value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--jet);
  line-height: 1.3;
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 30px 28px 30px;
  transition: all .2s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 2px;
  background: var(--signal);
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--signal);
}
.service-prefix {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--signal);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.service-prefix-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--ink);
  color: var(--signal-bright);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0;
}
.service-card h3 { margin-bottom: 12px; color: var(--jet); }
.service-card p { font-size: 0.95rem; margin-bottom: 16px; }
.service-card .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: auto 0 0;
}
.service-card .chips li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: var(--paper);
  color: var(--jet);
  padding: 4px 9px;
  border-radius: var(--radius);
  border: 1px solid var(--rule-soft);
  letter-spacing: 0.04em;
}

/* Process, horizontal numbered bar */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--white);
}
.process-step {
  position: relative;
  padding: 36px 28px 32px;
  border-left: 1px solid var(--rule);
}
.process-step:first-child { border-left: 0; }
.process-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--signal);
  letter-spacing: 0.14em;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--signal);
}
.process-step h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  color: var(--jet);
}
.process-step p { font-size: 0.92rem; margin: 0; }

/* Formats, engagement formats */
.formats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.format {
  background: var(--white);
  padding: 28px 26px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  position: relative;
}
.format .duration {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--signal);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule-soft);
}
.format h3 { margin-bottom: 8px; font-size: 1.14rem; color: var(--jet); }
.format p { margin: 0; font-size: 0.92rem; }

/* Audiences / who we work with */
.audiences-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.audience {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 28px 26px;
  border-radius: var(--radius);
  position: relative;
}
.audience-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--signal);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.audience h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--jet);
}
.audience p { font-size: 0.93rem; margin: 0; }

/* Specializations */
.specs-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
}
.spec-row {
  padding: 28px 26px;
  border-bottom: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.spec-row:nth-child(3n+1) { border-left: 0; }
.spec-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--signal);
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}
.spec-row h3 {
  font-size: 1.08rem;
  color: var(--jet);
  margin-bottom: 8px;
}
.spec-row p { font-size: 0.93rem; margin: 0; }

/* Engineering-report cover (dark mid section) */
.report-cover .report-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.report-cover .report-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--signal-bright);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 18px;
  max-width: 360px;
}
.report-cover .report-meta dt { color: rgba(255,255,255,0.5); }
.report-cover .report-meta dd { margin: 0; color: var(--signal-bright); }
.report-cover h2 {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
}
.report-cover .lede {
  color: rgba(255,255,255,0.82);
  font-size: 1.06rem;
  line-height: 1.6;
  max-width: 540px;
}
.report-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(63,217,228,0.2);
  border: 1px solid rgba(63,217,228,0.2);
}
.report-stat {
  background: var(--ink-deep);
  padding: 30px 26px;
}
.report-stat .num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--signal-bright);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.report-stat .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
}
.report-stat .desc {
  display: block;
  margin-top: 8px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-sans);
  text-transform: none;
  letter-spacing: 0;
}

/* FAQ */
.faq-wrap {
  max-width: 820px;
}
.faq {
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1rem;
  color: var(--jet);
  cursor: pointer;
  list-style: none;
  position: relative;
  font-family: var(--font-display);
  padding-right: 56px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--signal);
  transition: transform .2s ease;
  font-weight: 400;
}
.faq[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-body {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 0.96rem;
}
.faq-body p { margin: 0; }

/* CTA banner */
.cta-banner {
  background: var(--ink-deep);
  color: var(--white);
  padding: 92px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63,217,228,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,217,228,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.cta-banner > .container { position: relative; z-index: 1; }
.cta-banner h2 {
  color: var(--white);
  max-width: 760px;
  margin: 0 auto 1rem;
}
.cta-banner p {
  color: rgba(255,255,255,0.78);
  max-width: 640px;
  margin: 0 auto 2rem;
  font-size: 1.04rem;
}
.cta-banner .hero-actions { justify-content: center; margin: 0; }

/* Page hero */
.page-hero {
  position: relative;
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 100%);
  color: var(--white);
  padding: 94px 0 86px;
  border-bottom: 1px solid rgba(63,217,228,0.2);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63,217,228,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,217,228,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.page-hero > .container { position: relative; z-index: 1; max-width: 880px; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; letter-spacing: -0.015em; }
.page-hero h1 .accent { color: var(--signal-bright); }
.page-hero p {
  color: rgba(255,255,255,0.82);
  max-width: 720px;
  font-size: 1.08rem;
}

/* Prose (about) */
.prose {
  max-width: 820px;
  font-size: 1.02rem;
}
.prose h2 {
  margin-top: 2.6rem;
  font-size: 1.5rem;
  color: var(--jet);
  position: relative;
  padding-left: 18px;
}
.prose h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 6px;
  height: 6px;
  background: var(--signal);
}
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--muted); }
.prose ul { color: var(--muted); padding-left: 22px; margin-bottom: 1.4rem; }
.prose ul li { margin-bottom: 0.55rem; }
.prose strong { color: var(--jet); font-weight: 600; }
.prose .lede {
  font-size: 1.14rem;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 2rem;
}

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.05fr;
  gap: 52px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1.2rem; }
.contact-info p { font-size: 1rem; margin-bottom: 1.4rem; }
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}
.contact-row:last-child { border-bottom: 0; }
.contact-row .row-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--signal);
  color: var(--signal);
  border-radius: var(--radius);
  flex-shrink: 0;
}
.contact-row .row-icon svg { width: 16px; height: 16px; }
.contact-row strong {
  display: block;
  color: var(--jet);
  font-weight: 600;
  margin-bottom: 2px;
  font-family: var(--font-display);
}
.contact-row span { color: var(--muted); font-size: 0.95rem; }
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.form-card::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 2px;
  background: var(--signal);
}
.form-card iframe {
  width: 100%;
  border: 0;
  min-height: 770px;
  display: block;
}
.form-note {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
}

/* Footer */
.footer {
  background: var(--ink-deep);
  color: rgba(255,255,255,0.72);
  padding: 66px 0 28px;
  position: relative;
}
.footer h4 {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 44px;
  margin-bottom: 44px;
}
.footer .brand .brand-name { color: var(--white); }
.footer .brand .brand-sub { color: rgba(255,255,255,0.5); }
.footer .brand .brand-mark { background: var(--signal); color: var(--ink-deep); border-color: var(--signal); }
.footer .brand .brand-mark::after { border-color: rgba(11,22,34,0.25); }
.footer p { color: rgba(255,255,255,0.65); font-size: 0.92rem; margin: 14px 0; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer ul a:hover { color: var(--signal-bright); }
.footer-meta {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.footer-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.6);
}
.footer-meta-row svg { width: 14px; height: 14px; color: var(--signal-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-wrap { grid-template-columns: 1fr; gap: 36px; }
  .report-cover .report-grid { grid-template-columns: 1fr; gap: 40px; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2) { border-left: 1px solid var(--rule); }
  .process-step:nth-child(3) { border-left: 0; border-top: 1px solid var(--rule); }
  .process-step:nth-child(4) { border-top: 1px solid var(--rule); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 22px 0; }
  .trust-item:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 780px) {
  .topbar-tagline { display: none; }
  .nav-menu { display: none; }
  .hamburger { display: inline-flex; }
  .nav-cta .btn { display: none; }
  .hero { padding: 80px 0 92px; }
  .hero-reticle { opacity: 0.15; width: 280px; height: 280px; right: -50px; }
  .section-light, .section-warm, .section-white, .section-dark { padding: 64px 0; }
  .specs-list { grid-template-columns: 1fr; }
  .spec-row { border-left: 0; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .process { grid-template-columns: 1fr; }
  .process-step:nth-child(n) { border-left: 0; border-top: 1px solid var(--rule); }
  .process-step:first-child { border-top: 0; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-left: 0; padding-left: 0; }
  .hero-meta { gap: 14px; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; }
  .report-stats { grid-template-columns: 1fr; }
  .topbar-meta { gap: 12px; }
  .topbar-meta span:first-child { display: none; }
}