/* ─── RESET & BASE ────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:          #0a0a0a;
  --bg-card:     #111111;
  --bg-section:  #0d0d0d;
  --bg-alt:      #080808;
  --accent:      #00BFFF;
  --accent-dim:  #0099cc;
  --accent-glow: rgba(0, 191, 255, 0.15);
  --accent-glow-strong: rgba(0, 191, 255, 0.25);
  --text:        #ffffff;
  --text-muted:  #9ca3af;
  --text-subtle: #6b7280;
  --border:      rgba(0, 191, 255, 0.18);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --radius:      8px;
  --radius-lg:   14px;
  --nav-h:       72px;
  --transition:  0.25s ease;
  --font-head:   'Montserrat', sans-serif;
  --font-body:   'Inter', sans-serif;
}

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

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

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

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

ul {
  list-style: none;
}

/* ─── UTILITY ─────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.accent {
  color: var(--accent);
}

.accent-link {
  color: var(--accent);
  border-bottom: 1px solid rgba(0, 191, 255, 0.35);
  transition: border-color var(--transition), opacity var(--transition);
}
.accent-link:hover {
  border-color: var(--accent);
  opacity: 0.85;
}

.desktop-br { display: block; }

/* ─── BUTTONS ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              opacity var(--transition), transform var(--transition);
  white-space: nowrap;
  padding: 11px 24px;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 600;
}
.btn-primary:hover {
  background: #00d4ff;
  border-color: #00d4ff;
  box-shadow: 0 0 24px rgba(0, 191, 255, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-lg  { padding: 14px 32px; font-size: 1rem; }
.btn-xl  { padding: 16px 40px; font-size: 1.0625rem; font-weight: 600; }
.btn-full { width: 100%; }

/* ─── SECTION BASE ────────────────────────────────────────────────────────── */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── NAV ─────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--border-subtle);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-shrink: 0;
  overflow: hidden;
  height: 58px;
}

/* bg.png is 500×500px; logo content lives at y:211–284, x:102–395.
   Scale image to 340px tall → logo content renders at ~50px tall.
   Offset margin-top to crop the top whitespace, leaving ~4px breathing room. */
.logo-img {
  height: 340px;
  width: auto;
  max-width: none; /* override img { max-width: 100% } — crop math depends on full size */
  margin-top: -139px;
  flex-shrink: 0;
}

/* Fallback text is hidden by default; JS shows it on image error */
.logo-text-fallback {
  display: none;
}

.logo-text {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.logo-prop  { color: var(--text); }
.logo-pulse { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  padding: 9px 20px;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,191,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,191,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,191,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 28px;
  background: rgba(0,191,255,0.05);
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-guarantee {
  font-size: 0.875rem;
  color: var(--text-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.check-icon {
  color: var(--accent);
  font-weight: 700;
}

/* ─── STATS BAR ───────────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr 1px 1fr;
  align-items: center;
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 8px 16px;
}

.stat-number {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border-subtle);
  justify-self: center;
}

/* ─── SERVICES ────────────────────────────────────────────────────────────── */
.services-section {
  background: var(--bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Cards 4 & 5 sit in columns 1–2 of row 2, visually centered under the top 3 */
@media (min-width: 900px) {
  .services-grid .service-card:nth-child(4) { grid-column: 1; }
  .services-grid .service-card:nth-child(5) { grid-column: 2; }
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--border);
  border-left-color: var(--accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px var(--border);
  transform: translateY(-2px);
}

.service-icon {
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0.9;
}

.service-title {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ─── WHY PROPPULSE ───────────────────────────────────────────────────────── */
.why-section {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.why-text .section-title { text-align: left; }
.why-text .section-sub   { text-align: left; }
.why-text .section-eyebrow { text-align: left; }

.why-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-card);
  transition: background var(--transition);
}
.why-item:last-child { border-bottom: none; }
.why-item:hover { background: #151515; }

.why-check {
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.why-item strong {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

.why-contrast {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ─── PRICING ─────────────────────────────────────────────────────────────── */
.pricing-section {
  background: var(--bg);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
  margin-bottom: 48px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.pricing-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 40px var(--accent-glow);
  transform: translateY(-6px);
}
.pricing-card--featured:hover {
  box-shadow: 0 0 0 1px var(--accent), 0 0 56px var(--accent-glow-strong);
  transform: translateY(-8px);
}

/* JS fade-in sets transform:translateY(0) on .visible — restore featured card's elevation */
.pricing-card--featured.fade-in.visible {
  transform: translateY(-6px);
}
.pricing-card--featured.fade-in.visible:hover {
  transform: translateY(-8px);
}

.pricing-badge {
  display: inline-block;
  background: var(--accent);
  color: #000;
  font-family: var(--font-head);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.pricing-tier {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 16px;
}

.price-amount {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.price-period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}

.guarantee-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  max-width: 680px;
  margin: 0 auto;
}

.guarantee-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
}

.guarantee-badge p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.guarantee-badge strong { color: var(--text); }

/* ─── SAMPLE REPORT ───────────────────────────────────────────────────────── */
.sample-section {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.sample-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 60px var(--accent-glow);
}

.sample-card-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  min-height: 380px;
}

.sample-preview {
  background: #0d1117;
  padding: 36px 40px;
  border-right: 1px solid var(--border);
}

.sample-report-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.sample-logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sample-logo-text {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.sample-logo-text span:first-child { color: var(--text); }

.sample-label {
  font-family: var(--font-head);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  border-left: 1px solid var(--border-subtle);
  padding-left: 14px;
}

.sample-report-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}
.sample-report-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.sample-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.sample-stat-val {
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.sample-stat-lbl {
  font-size: 0.75rem;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sample-toc-title {
  font-family: var(--font-head);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 10px;
}

.sample-toc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.sample-toc-grid span {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding: 6px 10px;
  background: rgba(255,255,255,0.03);
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}

.sample-cta-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 36px;
  background: var(--bg-card);
  min-width: 280px;
  max-width: 320px;
  text-align: center;
}
.sample-cta-block h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}
.sample-cta-block p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}
.sample-download { margin-bottom: 14px; }

.sample-note {
  font-size: 0.8125rem;
  color: var(--text-subtle);
  margin-top: 0;
  margin-bottom: 0 !important;
}

/* ─── WHO IT'S FOR ────────────────────────────────────────────────────────── */
.clients-section {
  background: var(--bg);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.client-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.client-card:hover {
  border-color: var(--border);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  transform: translateY(-2px);
}

.client-icon {
  color: var(--accent);
  margin-bottom: 18px;
  opacity: 0.85;
}

.client-type {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.client-pain {
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--accent);
  margin-bottom: 12px;
  opacity: 0.9;
}

.client-value {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ─── CTA SECTION ─────────────────────────────────────────────────────────── */
.cta-section {
  position: relative;
  background: var(--bg-section);
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,191,255,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.cta-sub {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cta-email {
  font-size: 0.9375rem;
  color: var(--text-subtle);
}

/* ─── FOOTER ──────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 48px;
  align-items: start;
  padding-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-logo {
  /* Override nav-logo crop for footer — scale down slightly */
  height: 46px;
}

.footer-logo .logo-img {
  height: 270px;
  margin-top: -110px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-subtle);
  letter-spacing: 0.04em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: right;
}
.footer-site,
.footer-email {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-site:hover,
.footer-email:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 20px 0;
}
.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--text-subtle);
  text-align: center;
}

/* ─── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .why-inner {
    gap: 48px;
  }
  .sample-card-inner {
    grid-template-columns: 1fr;
  }
  .sample-preview {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sample-cta-block {
    max-width: 100%;
    min-width: 0;
  }
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid .service-card:nth-child(5) {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

  .why-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .why-text .section-title { text-align: left; }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }
  .pricing-card--featured {
    transform: none;
    order: -1;
  }
  .pricing-card--featured:hover { transform: translateY(-2px); }

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: left;
  }
  .footer-contact { text-align: left; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .desktop-br { display: none; }

  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .hamburger { display: flex; }

  .nav-inner { gap: 0; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--border-subtle);
    z-index: 99;
  }
  .nav-links.open li {
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-links.open li:last-child { border-bottom: none; }
  .nav-links.open a {
    display: block;
    padding: 16px 0;
    font-size: 1rem;
    color: var(--text);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
  .stat-divider { display: none; }
  .stat-item {
    padding: 20px 12px;
    border-bottom: 1px solid var(--border-subtle);
  }
  /* stat-items sit at DOM positions 1,3,5,7 (dividers at 2,4,6 are hidden).
     Left-column items = nth-child(1) and nth-child(5) = pattern 4n+1. */
  .stat-item:nth-child(4n+1) { border-right: 1px solid var(--border-subtle); }
  /* Remove bottom border from last row (DOM positions ≥5 = stat-items 3 & 4) */
  .stat-item:nth-child(n+5) { border-bottom: none; }

  .services-grid {
    grid-template-columns: 1fr;
  }
  .services-grid .service-card:nth-child(5) {
    grid-column: 1;
    max-width: 100%;
  }

  .sample-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .sample-toc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sample-preview {
    padding: 24px;
  }
  .sample-cta-block {
    padding: 28px 24px;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 24px;
  }
}

/* ─── CONTACT SECTION ──────────────────────────────────────────────────────── */
.contact-section {
  position: relative;
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  overflow: hidden;
}
.contact-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 500px;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,191,255,0.10) 0%, transparent 65%);
  pointer-events: none;
}
.contact-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* ── Info Panel ── */
.contact-info {
  padding-top: 8px;
}
.contact-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
}
.contact-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}
.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9375rem;
  color: var(--text-muted);
}
.contact-detail-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.contact-trust {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.trust-badge {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 20px 12px;
}
.trust-num {
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
}
.trust-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.trust-divider {
  width: 1px;
  height: 48px;
  background: var(--border-subtle);
}

/* ── Form Panel ── */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ── Floating label fields ── */
.form-field {
  position: relative;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  border-radius: 0;
  padding: 20px 0 10px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition);
  caret-color: var(--accent);
}
.form-field select {
  appearance: none;
  cursor: pointer;
}
.form-field--select .select-arrow {
  position: absolute;
  right: 0;
  bottom: 14px;
  color: var(--text-muted);
  pointer-events: none;
  transition: transform var(--transition);
}
.form-field--select select:focus ~ .select-arrow {
  transform: rotate(180deg);
  color: var(--accent);
}
.form-field select option {
  background: #1a1a1a;
  color: var(--text);
}
.form-field textarea {
  resize: none;
  min-height: 100px;
}
.form-field label {
  position: absolute;
  top: 20px;
  left: 0;
  font-size: 0.9375rem;
  color: var(--text-subtle);
  pointer-events: none;
  transition: top 0.22s ease, font-size 0.22s ease, color 0.22s ease;
}
/* Float label up when focused or has content */
.form-field input:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label,
.form-field select:focus ~ label,
.form-field select.has-value ~ label,
.form-field textarea:focus ~ label,
.form-field textarea:not(:placeholder-shown) ~ label {
  top: 2px;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
/* Animated underline bar */
.field-bar {
  display: block;
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
  box-shadow: 0 0 8px rgba(0,191,255,0.4);
}
.form-field input:focus ~ .field-bar,
.form-field select:focus ~ .field-bar,
.form-field textarea:focus ~ .field-bar {
  width: 100%;
}

/* ── Submit button ── */
.cf-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 32px;
  background: var(--accent);
  color: #000;
  font-family: var(--font-head);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), transform 0.15s ease, box-shadow var(--transition);
  margin-top: 8px;
}
.cf-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.cf-submit:hover {
  background: #00d4ff;
  box-shadow: 0 0 24px rgba(0,191,255,0.45);
  transform: translateY(-1px);
}
.cf-submit:hover::before { opacity: 1; }
.cf-submit:active { transform: translateY(0); }
.cf-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}
.cf-submit-icon { display: flex; }
.cf-submit-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(0,0,0,0.25);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.cf-submit.is-loading .cf-submit-text,
.cf-submit.is-loading .cf-submit-icon { display: none; }
.cf-submit.is-loading .cf-submit-spinner { display: block; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Success state ── */
.cf-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
  gap: 20px;
  animation: fadeUp 0.5s ease forwards;
}
.cf-success-icon {
  width: 72px; height: 72px;
  color: var(--accent);
}
.cf-success-circle {
  stroke-dasharray: 160;
  stroke-dashoffset: 160;
  animation: drawCircle 0.6s ease forwards 0.1s;
}
.cf-success-check {
  stroke-dasharray: 50;
  stroke-dashoffset: 50;
  animation: drawCheck 0.4s ease forwards 0.65s;
}
@keyframes drawCircle {
  to { stroke-dashoffset: 0; }
}
@keyframes drawCheck {
  to { stroke-dashoffset: 0; }
}
.cf-success-title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
}
.cf-success-msg {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 320px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .contact-form-wrap {
    padding: 36px 28px;
  }
}
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .hero-headline { font-size: 2rem; }
  .section-title { font-size: 1.625rem; }

  .sample-stats-row { grid-template-columns: repeat(2, 1fr); }
  .sample-toc-grid  { grid-template-columns: 1fr 1fr; }

  .guarantee-badge {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
}