/* ============================================
   BUZZMINT — styles.css
   Global → Layout → Components → Sections → Responsive
   ============================================ */

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img, video { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
a { text-decoration: none; }
ul { list-style: none; }

/* ---- CSS VARIABLES ---- */
:root {
  --navy:          #080d28;
  --navy-mid:      #0b1235;
  --navy-light:    #0f1a4a;
  --navy-card:     rgba(255,255,255,0.04);
  --navy-card-hover: rgba(255,255,255,0.07);
  --blue:          #3a5fd9;
  --blue-bright:   #4d74ff;
  --cyan:          #4085fb;
  --cyan-dim:      rgba(64,133,251,0.15);
  --pink:          #f472b6;
  --indigo:        #818cf8;
  --white:         #ffffff;
  --white-90:      rgba(255,255,255,0.9);
  --white-70:      rgba(255,255,255,0.7);
  --white-40:      rgba(255,255,255,0.4);
  --white-15:      rgba(255,255,255,0.15);
  --white-08:      rgba(255,255,255,0.08);
  --white-05:      rgba(255,255,255,0.05);
  --border:        rgba(255,255,255,0.1);
  --border-hover:  rgba(255,255,255,0.25);
  --stat-blue:     #5b8af5;

  --font:          'Plus Jakarta Sans', system-ui, sans-serif;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     20px;

  --container:     1200px;
  --gap:           1.5rem;

  --transition:    0.2s ease;
}

/* ---- BODY ---- */
body {
  font-family: var(--font);
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- SKIP LINK ---- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--blue);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

/* ---- CONTAINER ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(8,13,40,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--white-08);
  transition: background var(--transition);
}
.site-header.scrolled {
  background: rgba(8,13,40,0.97);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 68px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Logo */
.logo-text {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--white);
}
.logo-img {
  height: 65px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

/* Nav links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0.5rem 0.75rem;
  color: var(--white-70);
  font-size: 0.875rem;
  font-weight: 500;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link[aria-expanded="true"] {
  color: var(--white);
  background: var(--white-05);
}

.chevron {
  transition: transform 0.2s;
  opacity: 0.6;
}
.nav-link[aria-expanded="true"] .chevron { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown,
.nav-link[aria-expanded="true"] + .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 0.5rem 0.875rem;
  color: var(--white-70);
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.dropdown li a:hover {
  color: var(--white);
  background: var(--white-05);
}

/* CTA button in nav */
.nav-actions { margin-left: 1rem; }
.btn-nav-primary {
  display: inline-block;
  background: var(--blue);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-nav-primary:hover {
  background: var(--blue-bright);
  transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 68px;
  overflow: hidden;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(72,120,224,0.22) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(50,200,232,0.1) 0%, transparent 60%),
    var(--navy);
  z-index: 0;
}

.hero-curves {
  position: absolute;
  top: 0; right: 0;
  width: 30%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hero-curves svg { width: 100%; height: 100%; }

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 5rem 2rem 5rem;
}

/* Hero split layout */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-split-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.hero-split-image {
  display: flex;
  align-self: stretch;
}
.hero-img-wrapper {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--navy-light);
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-headline {
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero-italic-word {
  display: inline-block;
  position: relative;
  height: 1.1em;
  overflow: hidden;
  vertical-align: bottom;
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--white-70);
  min-width: 360px;
}

.hero-word {
  display: block;
  position: absolute;
  top: 0; left: 0;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.5s, transform 0.5s;
  white-space: nowrap;
}
.hero-word.active {
  opacity: 1;
  transform: translateY(0);
}
.hero-word.exit {
  opacity: 0;
  transform: translateY(-100%);
}

.hero-subhead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--white-70);
  max-width: 520px;
}

.btn-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.35);
}

/* ============================================
   STATS STRIP
   ============================================ */
.stats-section {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0;
}

.stats-eyebrow {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white-40);
  margin-bottom: 2.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
}
.stat-item:hover {
  border-color: var(--border-hover);
  background: var(--navy-card-hover);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--stat-blue);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.825rem;
  color: var(--white-70);
  line-height: 1.4;
}

/* ============================================
   SHARED SECTION COMPONENTS
   ============================================ */
.section-header {
  margin-bottom: 3.5rem;
}
.section-header-center {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
}

.eyebrow-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}
.eyebrow-tag-light { color: var(--cyan); }

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--white-70);
  line-height: 1.75;
  max-width: 560px;
}
.section-header-center .section-subtitle { max-width: 100%; }

/* Shared buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--blue-bright);
  transform: translateY(-1px);
}
.btn-primary-pink { background: rgba(244,114,182,0.2); border: 1px solid rgba(244,114,182,0.4); }
.btn-primary-pink:hover { background: rgba(244,114,182,0.3); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-hover);
  transition: border-color var(--transition), background var(--transition);
}
.btn-outline:hover {
  border-color: var(--white);
  background: var(--white-05);
}

.btn-large { padding: 0.9rem 1.8rem; font-size: 1rem; }

/* ============================================
   FOUR PILLARS / PRODUCTS
   ============================================ */
.pillars-section {
  padding: 6rem 0;
  background: var(--navy);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.pillar-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.pillar-card:hover {
  border-color: rgba(72,120,224,0.4);
  background: rgba(72,120,224,0.06);
  transform: translateY(-2px);
}

.pillar-hex-icon { margin-bottom: 0.75rem; }

.pillar-number {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--white-40);
}

.pillar-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.25rem;
}

.pillar-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.pillar-tagline {
  font-size: 0.875rem;
  color: var(--white-70);
  margin-bottom: 0.5rem;
}

.pillar-desc {
  font-size: 0.85rem;
  color: var(--white-40);
  line-height: 1.65;
  flex: 1;
}

.pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-bright);
  margin-top: 1rem;
  transition: gap var(--transition), color var(--transition);
}
.pillar-link:hover {
  color: var(--cyan);
  gap: 10px;
}

/* ============================================
   VIDEO / PROOF SECTION
   ============================================ */
.video-section {
  position: relative;
  padding: 6rem 0;
  background: var(--navy-mid);
  overflow: hidden;
}

.video-bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(72,120,224,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.video-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1rem;
}

.video-card { border-radius: var(--radius-md); overflow: hidden; }

.video-placeholder {
  position: relative;
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  aspect-ratio: 16/9;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-card-large .video-placeholder { aspect-ratio: 16/9; }

.video-thumb {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.video-placeholder:hover .video-overlay { background: rgba(0,0,0,0.2); }

.play-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}
.play-btn:hover {
  transform: scale(1.1);
  background: rgba(255,255,255,0.25);
}

.video-label {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-70);
}

/* Sector pill buttons (video section) */
.sector-pill-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.sector-pill-btn--gov { color: #63b4ff; background: rgba(99,180,255,0.06); border-color: rgba(99,180,255,0.25); }
.sector-pill-btn--fin { color: #34d399; background: rgba(52,211,153,0.06); border-color: rgba(52,211,153,0.25); }
.sector-pill-btn--pro { color: #a78bfa; background: rgba(167,139,250,0.06); border-color: rgba(167,139,250,0.25); }
.sector-pill-btn--edu { color: #fb923c; background: rgba(251,146,60,0.06);  border-color: rgba(251,146,60,0.25); }

.sector-pill-btn--gov:hover { background: rgba(99,180,255,0.12);  border-color: rgba(99,180,255,0.5);  transform: translateY(-2px); }
.sector-pill-btn--fin:hover { background: rgba(52,211,153,0.12);  border-color: rgba(52,211,153,0.5);  transform: translateY(-2px); }
.sector-pill-btn--pro:hover { background: rgba(167,139,250,0.12); border-color: rgba(167,139,250,0.5); transform: translateY(-2px); }
.sector-pill-btn--edu:hover { background: rgba(251,146,60,0.12);  border-color: rgba(251,146,60,0.5);  transform: translateY(-2px); }

/* ============================================
   VALUE PROP SECTIONS (Crisis + Framework)
   ============================================ */
.value-prop-section {
  padding: 6rem 0;
  background: var(--navy);
}
.value-prop-alt {
  background: var(--navy-mid);
}

.value-prop-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: stretch;
}
.value-prop-visual { display: flex; }
.value-prop-inner-reverse { direction: rtl; }
.value-prop-inner-reverse > * { direction: ltr; }

.value-prop-content { max-width: 520px; }

.value-prop-title {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.value-prop-desc {
  font-size: 0.95rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.value-prop-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
}
.value-prop-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--white-70);
  line-height: 1.5;
}
.value-prop-list li svg { flex-shrink: 0; margin-top: 2px; }

/* Image placeholders */
.value-prop-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
  min-height: 320px;
  background: var(--navy-light);
  border: 1px solid var(--border);
}
.value-prop-img-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.img-placeholder {
  background: linear-gradient(135deg, var(--navy-light) 0%, rgba(72,120,224,0.12) 100%);
}

.value-prop-img-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: rgba(8,13,40,0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.value-prop-img-badge-right {
  left: auto;
  right: 1.25rem;
}

.badge-number {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
}
.badge-label {
  font-size: 0.75rem;
  color: var(--white-70);
}

/* ============================================
   SECTORS MARQUEE
   ============================================ */
.partners-section {
  padding: 3rem 0;
  background: var(--navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.partners-eyebrow {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-40);
  margin-bottom: 2rem;
}

.partners-track-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.partners-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.partners-track:hover { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.partner-logo {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-40);
  white-space: nowrap;
  padding: 0.5rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 50px;
  transition: color var(--transition), border-color var(--transition);
}
.partner-logo:hover {
  color: var(--white-70);
  border-color: var(--border-hover);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  position: relative;
  padding: 7rem 0;
  overflow: hidden;
  background: var(--navy-mid);
}

.cta-banner-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(58,95,217,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 30% 50% at 20% 80%, rgba(50,200,232,0.08) 0%, transparent 60%);
}

.cta-banner-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.cta-banner-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.cta-banner-sub {
  font-size: 1rem;
  color: var(--white-70);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.cta-banner-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--navy);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
}
.footer-logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
}
.footer-logo-dot { color: var(--cyan); }

.footer-tagline {
  font-size: 0.875rem;
  color: var(--white-40);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 280px;
}

.footer-social { display: flex; gap: 0.75rem; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--white-40);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.social-link:hover {
  color: var(--white);
  border-color: var(--border-hover);
  background: var(--white-05);
}

.footer-nav-groups {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.footer-nav-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--white-70);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding: 0;
}

.footer-nav-list { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-nav-list a {
  font-size: 0.85rem;
  color: var(--white-40);
  transition: color var(--transition);
}
.footer-nav-list a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--white-40);
}

.footer-email {
  font-size: 0.8rem;
  color: var(--white-40);
  transition: color var(--transition);
}
.footer-email:hover { color: var(--cyan); }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .hero-split { gap: 2.5rem; }

  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-showcase-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-nav-groups {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================ */
@media (max-width: 768px) {
  :root { --container: 100%; }

  .container { padding: 0 1.25rem; }

  /* Nav */
  .nav-toggle { display: flex; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--navy-mid);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.25rem;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
  }
  .nav-menu.open { display: flex; }
  .nav-link { justify-content: space-between; padding: 0.75rem 1rem; }
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--border);
    border-radius: 0;
    padding: 0.25rem 0 0.25rem 1rem;
    margin: 0 0 0.5rem 1rem;
    display: none;
    background: transparent;
  }
  .dropdown.open { display: block; }
  .nav-actions { display: none; }

  /* Hero */
  .hero-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-split-image { order: -1; }
  .hero-img-wrapper { min-height: 280px; }
  .hero-headline { font-size: 2.4rem; }
  .hero-italic-word { min-width: 240px; }
  .hero-phones { gap: 8px; }
  .hero-phone-1, .hero-phone-3 { width: 90px; height: 160px; }
  .hero-phone-2 { width: 110px; height: 190px; }

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

  /* Products */
  .pillars-section { padding: 4rem 0; }
  .pillars-grid { grid-template-columns: 1fr; }

  /* Video */
  .video-section { padding: 4rem 0; }
  .video-showcase-grid { grid-template-columns: 1fr; }
  .video-card-large { grid-column: span 1; }

  /* Value props */
  .value-prop-section { padding: 4rem 0; }
  .value-prop-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .value-prop-inner-reverse { direction: ltr; }

  /* CTA */
  .cta-banner { padding: 4rem 0; }
  .cta-banner-title { font-size: 1.75rem; }
  .cta-banner-actions { flex-direction: column; align-items: flex-start; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-nav-groups { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .footer-nav-toggle .chevron { display: inline-block; }

  /* Section spacing */
  .section-header { margin-bottom: 2rem; }
}

/* ============================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ============================================ */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-nav-groups { grid-template-columns: 1fr; }
  .cta-banner-actions .btn-large { width: 100%; justify-content: center; }
  .hero-headline { font-size: 2rem; }
}

/* ============================================
   PRODUCT PAGES
   ============================================ */

/* Product Hero */
.product-hero {
  position: relative;
  padding: 9rem 0 6rem;
  overflow: hidden;
}
.product-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.product-hero-inner.hero-image-left .product-hero-visual { order: -1; }
.product-hero-text { display: flex; flex-direction: column; }
.product-hero-logo {
  margin-bottom: 1.75rem;
}
.product-hero-logo img {
  height: 48px;
  width: auto;
  display: block;
}
.product-hero-headline {
  font-size: clamp(2.5rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}
.product-hero-tagline {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--white-70);
  margin-bottom: 0.75rem;
}
.product-hero-sub {
  font-size: 1rem;
  color: var(--white-40);
  letter-spacing: 0.01em;
  margin-bottom: 1.5rem;
}
.product-hero-desc {
  font-size: 1.05rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 2.25rem;
}
.product-hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.product-hero-visual { position: relative; }
.product-hero-img-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--navy-light) 0%, rgba(72,120,224,0.18) 60%, rgba(50,200,232,0.1) 100%);
}
.product-hero-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-hero-img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(8,13,40,0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.product-hero-img-badge .badge-number {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cyan);
}
.product-hero-img-badge .badge-label {
  font-size: 0.75rem;
  color: var(--white-70);
}

/* Product Features Section */
.product-features-section {
  padding: 5.5rem 0;
}
.product-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}
.product-feature-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: background var(--transition), border-color var(--transition);
}
.product-feature-card:hover {
  background: var(--navy-card-hover);
  border-color: var(--border-hover);
}
.product-feature-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.product-feature-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.product-feature-desc {
  font-size: 0.9rem;
  color: var(--white-70);
  line-height: 1.65;
}

/* Trust Chain Role Block (Engage) */
.product-trust-chain {
  padding: 4rem 0;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.product-trust-chain-inner {
  max-width: 760px;
  margin: 0 auto;
}
.product-trust-chain-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.product-trust-chain-body {
  font-size: 1.05rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}
.product-trust-chain-body strong {
  color: var(--white-90);
}
.product-trust-chain-cta {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cyan);
  margin-top: 1.25rem;
  display: block;
}

/* Why It Matters block */
.product-why-matters {
  padding: 5rem 0;
}
.product-why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.product-why-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 1rem;
}
.product-why-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}
.product-why-body {
  font-size: 1rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}
.product-why-highlight {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white-90);
  border-left: 3px solid var(--cyan);
  padding-left: 1rem;
  margin-top: 1.5rem;
  line-height: 1.6;
}

/* Outcome Section */
.product-outcome-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--navy) 0%, #12109a 45%, rgba(77,116,255,0.35) 75%, rgba(50,200,232,0.15) 100%);
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.product-outcome-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.product-outcome-statement {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 1.25rem 0 1.5rem;
}
.product-closing {
  font-size: 1.15rem;
  color: var(--white-70);
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.7;
}

/* ============================================
   SECTOR PAGES
   ============================================ */

/* Hero */
.sector-hero {
  position: relative;
  padding: 9rem 0 5rem;
  overflow: hidden;
}
.sector-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.sector-hero-text { display: flex; flex-direction: column; }
.sector-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.25rem;
}
.sector-hero-headline {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}
.sector-hero-headline em {
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--white-70);
}
.sector-hero-sub {
  font-size: 1.05rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.sector-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.sector-hero-visual { position: relative; }
.sector-hero-img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--navy-light) 0%, rgba(72,120,224,0.18) 60%, rgba(50,200,232,0.1) 100%);
}
.sector-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Stats strip */
.sector-stats {
  padding: 2.5rem 0;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.sector-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.sector-stat-number {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.sector-stat-number sup { color: var(--cyan); font-size: 0.55em; vertical-align: super; }
.sector-stat-desc {
  font-size: 0.75rem;
  color: var(--white-40);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.6;
}

/* Section label with rule */
.sector-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.sector-section-label::before {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--cyan);
  flex-shrink: 0;
}

/* Challenge section */
.sector-challenge { padding: 6rem 0; }
.sector-challenge-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.sector-challenge-headline {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.sector-challenge-body {
  font-size: 1rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.sector-blockquote {
  border-left: 3px solid var(--cyan);
  padding: 1rem 1.25rem;
  margin: 1.75rem 0;
  background: rgba(50,200,232,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.sector-blockquote p {
  font-size: 1rem;
  font-style: italic;
  color: var(--white-90);
  line-height: 1.7;
}
.sector-problems-list { display: flex; flex-direction: column; }
.sector-problem-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  align-items: start;
}
.sector-problem-item:first-child { border-top: 1px solid var(--border); }
.sector-problem-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--white-40);
  letter-spacing: 0.1em;
  padding-top: 0.15rem;
}
.sector-problem-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.sector-problem-desc { font-size: 0.88rem; color: var(--white-70); line-height: 1.65; }

/* Wide image block */
.sector-video-block {
  padding: 3rem 0 4rem;
}
.sector-video-wide {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--navy-light) 0%, rgba(72,120,224,0.2) 100%);
  position: relative;
  max-width: 820px;
  margin: 0 auto;
}
.sector-video-wide video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Trust chain section */
.sector-trust-chain {
  padding: 6rem 0;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.sector-chain-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}
.sector-chain-headline {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.sector-chain-body { font-size: 1rem; color: var(--white-70); line-height: 1.75; margin-bottom: 1rem; }
.sector-chain-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}
.sector-chain-card {
  background: var(--navy-card);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  text-align: center;
  position: relative;
}
.sector-chain-card:last-child { border-right: none; }
.sector-chain-card-title { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 0.3rem; }
.sector-chain-card-sub {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}
.sector-chain-card-desc { font-size: 0.78rem; color: var(--white-70); line-height: 1.6; margin-bottom: 0.75rem; }
.sector-chain-card-num {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-15);
}
.sector-chain-arrow {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  color: var(--white-40);
  font-size: 0.6rem;
}

/* Benefits section */
.sector-benefits { padding: 6rem 0; }
.sector-benefits-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.sector-benefits-headline {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}
.sector-benefit-list { display: flex; flex-direction: column; gap: 1.5rem; }
.sector-benefit-item { font-size: 1rem; color: var(--white-70); line-height: 1.7; padding-left: 1.25rem; border-left: 2px solid var(--border); }
.sector-benefit-item strong { color: var(--white); }
.sector-stat-box {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.sector-stat-box .big-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.sector-stat-box .big-number sup { color: var(--cyan); font-size: 1.5rem; vertical-align: super; }
.sector-stat-box .big-desc { font-size: 0.9rem; color: var(--white-70); line-height: 1.65; }
.sector-testimonial {
  border-left: 3px solid var(--indigo);
  padding: 1.25rem 1.5rem;
  background: rgba(129,140,248,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 2rem;
}
.sector-testimonial p { font-size: 0.95rem; font-style: italic; color: var(--white-70); line-height: 1.75; }
.sector-proof-img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--navy-light) 0%, rgba(72,120,224,0.18) 100%);
}
.sector-proof-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Stack section */
.sector-stack {
  padding: 6rem 0;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
}
.sector-stack-header { margin-bottom: 3rem; }
.sector-stack-headline {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 0.75rem;
}
.sector-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.sector-stack-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: background var(--transition), border-color var(--transition);
}
.sector-stack-card:hover { background: var(--navy-card-hover); border-color: var(--border-hover); }
.sector-stack-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}
.sector-stack-title { font-size: 1.15rem; font-weight: 700; color: var(--white); margin-bottom: 0.5rem; }
.sector-stack-tagline {
  font-size: 0.88rem;
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--white-70);
  margin-bottom: 1rem;
}
.sector-stack-desc { font-size: 0.88rem; color: var(--white-70); line-height: 1.7; flex: 1; margin-bottom: 1.5rem; }
.sector-stack-link {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-40);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition);
}
.sector-stack-link:hover { color: var(--white); }

/* Sector accent colour overrides — applied via body class */
body.sector-financial { --cyan: #34d399; --cyan-dim: rgba(52,211,153,0.12); }
body.sector-professional { --cyan: #a78bfa; --cyan-dim: rgba(167,139,250,0.12); }
body.sector-education { --cyan: #fb923c; --cyan-dim: rgba(251,146,60,0.12); }

/* Regulatory frameworks block (finance) */
.sector-frameworks-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.sector-frameworks-label::before { content: ''; width: 2rem; height: 1px; background: var(--cyan); flex-shrink: 0; }
.sector-frameworks-list { display: flex; flex-direction: column; }
.sector-framework-item { padding: 1.5rem 0; border-bottom: 1px solid var(--border); }
.sector-framework-item:first-child { border-top: 1px solid var(--border); }
.sector-framework-name {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}
.sector-framework-desc { font-size: 0.9rem; color: var(--white-70); line-height: 1.65; }

/* Competitor / platform comparison cards (professional associations) */
.sector-comparison-list { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.sector-comparison-item {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}
.sector-comparison-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.6rem;
}
.sector-comparison-desc {
  font-size: 0.85rem;
  color: var(--white-70);
  line-height: 1.65;
}

/* Sector responsive */
@media (max-width: 1024px) {
  .sector-hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .sector-challenge-inner,
  .sector-chain-header,
  .sector-benefits-inner { grid-template-columns: 1fr; gap: 3rem; }
  .sector-chain-cards { grid-template-columns: repeat(3, 1fr); }
  .sector-stack-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .sector-hero { padding: 7rem 0 4rem; }
  .sector-stats-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .sector-chain-cards { grid-template-columns: 1fr 1fr; }
  .sector-stack-grid { grid-template-columns: 1fr; }
  .sector-hero-actions { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .sector-chain-cards { grid-template-columns: 1fr; }
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
  padding: 9rem 0 6rem;
  position: relative;
  overflow: hidden;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
  position: relative;
  z-index: 2;
}
.contact-info-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.25rem;
}
.contact-info-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.contact-info-sub {
  font-size: 1.05rem;
  color: var(--white-70);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact-detail-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-40);
}
.contact-detail-value {
  font-size: 1rem;
  color: var(--white-90);
}
.contact-detail-value a {
  color: var(--cyan);
  transition: color var(--transition);
}
.contact-detail-value a:hover { color: var(--white); }

/* Contact Form */
.contact-form-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white-70);
  letter-spacing: 0.02em;
}
.form-input,
.form-select,
.form-textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  width: 100%;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--white-40); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--cyan);
  background: rgba(255,255,255,0.08);
}
.form-select option { background: var(--navy-mid); color: var(--white); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 100%);
  color: var(--white);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.875rem 2rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  width: 100%;
  margin-top: 0.5rem;
}
.form-submit:hover { opacity: 0.9; transform: translateY(-1px); }

@media (max-width: 1024px) {
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  .contact-section { padding: 7rem 0 4rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 1.75rem; }
}

/* Product page responsive */
@media (max-width: 1024px) {
  .product-features-grid { grid-template-columns: repeat(2, 1fr); }
  .product-why-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .product-hero-inner { gap: 3rem; }
}
@media (max-width: 768px) {
  .product-hero { padding: 7rem 0 4rem; }
  .product-hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-hero-inner.hero-image-left .product-hero-visual { order: 0; }
  .product-hero-visual { order: -1; }
  .product-features-grid { grid-template-columns: 1fr; }
  .product-hero-actions { flex-direction: column; align-items: flex-start; }
}

/* ============================================
   HOMEPAGE HERO — updated copy styles
   ============================================ */
.hero-headline em {
  font-style: italic;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  color: var(--white-70);
}
.hero-tagline-sub {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white-40);
  margin-top: 1rem;
  text-transform: uppercase;
}
.hero-trust-cycle-wrapper {
  margin-bottom: 0;
}
.hero-what-trust {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.6rem;
}
.hero-trust-cycle {
  position: relative;
  height: 1.5rem;
  overflow: hidden;
}
.hero-trust-item {
  position: absolute;
  top: 0; left: 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s, transform 0.4s;
  font-size: 0.9rem;
  color: var(--white-70);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
}
.hero-trust-item::before {
  content: "";
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}
.hero-trust-item.active { opacity: 1; transform: translateY(0); }
.hero-trust-item.exit   { opacity: 0; transform: translateY(-8px); }
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--white-70);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  transition: color var(--transition), border-color var(--transition);
}
.btn-hero-secondary:hover { color: var(--white); border-color: var(--white-40); }

/* ============================================
   HOMEPAGE — TRUST CHAIN (full section)
   ============================================ */
.home-trust-chain-section {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 6rem 0;
}
.home-trust-chain-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 3.5rem;
}
.home-trust-chain-intro > div:last-child { padding-top: 5rem; }
.home-trust-chain-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.home-trust-chain-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  opacity: 0.85;
}
.home-trust-chain-title {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.home-trust-chain-body { font-size: 1rem; color: var(--white-70); line-height: 1.75; margin-bottom: 1rem; }
.home-chain-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}
.home-chain-col {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
}
.home-chain-col-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-40);
  margin-bottom: 1rem;
}
.home-chain-col--with .home-chain-col-label { color: var(--cyan); }
.home-chain-col p { font-size: 0.9rem; color: var(--white-70); line-height: 1.75; margin: 0; }
.home-chain-col--without { border-color: rgba(255,255,255,0.06); }
.home-chain-col--with { border-color: rgba(99,180,255,0.25); }

/* ============================================
   HOMEPAGE — SECTOR CARDS
   ============================================ */
.home-sectors-section { padding: 6rem 0; }
.home-sectors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}
.home-sector-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--sc, var(--cyan));
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--white);
  background: linear-gradient(160deg, var(--navy-card) 60%, rgba(var(--sc-rgb, 99,180,255), 0.05) 100%);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.home-sector-card:hover {
  border-color: rgba(var(--sc-rgb, 99,180,255), 0.5);
  border-top-color: var(--sc, var(--cyan));
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.home-sector-card--gov { --sc: #63b4ff; --sc-rgb: 99,180,255; }
.home-sector-card--fin { --sc: #34d399; --sc-rgb: 52,211,153; }
.home-sector-card--pro { --sc: #a78bfa; --sc-rgb: 167,139,250; }
.home-sector-card--edu { --sc: #fb923c; --sc-rgb: 251,146,60; }

.home-sector-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sc, var(--cyan));
}
.home-sector-headline {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}
.home-sector-quote {
  font-size: 0.82rem;
  font-style: italic;
  color: var(--white-70);
  line-height: 1.65;
  border-left: 2px solid var(--cyan);
  padding-left: 0.875rem;
  margin: 0;
}
.home-sector-sub {
  font-size: 0.82rem;
  color: var(--white-70);
  line-height: 1.6;
  flex: 1;
}
.home-sector-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sc, var(--cyan));
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 0.25rem;
}

@media (max-width: 1024px) {
  .home-trust-chain-intro { grid-template-columns: 1fr; gap: 2rem; }
  .home-chain-comparison { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .home-sectors-grid { grid-template-columns: 1fr; }
  .home-trust-chain-section { padding: 4rem 0; }
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-section { padding: 8rem 0 6rem; }
.legal-inner { max-width: 760px; margin: 0 auto; }
.legal-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.legal-meta {
  font-size: 0.85rem;
  color: var(--white-40);
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.legal-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  color: var(--white);
}
.legal-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 1.75rem 0 0.5rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.legal-body p {
  font-size: 0.95rem;
  color: var(--white-70);
  line-height: 1.85;
  margin-bottom: 1rem;
}
.legal-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.legal-body ul li {
  font-size: 0.95rem;
  color: var(--white-70);
  line-height: 1.7;
  padding-left: 1.25rem;
  position: relative;
}
.legal-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
}
.legal-body strong { color: var(--white); font-weight: 600; }
.legal-contact {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--white-40);
}

/* ============================================
   DEMO MODAL
   ============================================ */
.demo-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8,13,40,0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.demo-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}
.demo-modal-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}
.demo-modal-overlay.open .demo-modal-card {
  transform: translateY(0);
}
.demo-modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--white-08);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-70);
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
}
.demo-modal-close:hover {
  background: var(--white-15);
  color: var(--white);
}
.demo-modal-header {
  margin-bottom: 1.75rem;
  padding-right: 2rem;
}
.demo-modal-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0.5rem 0 0.6rem;
}
.demo-modal-sub {
  font-size: 0.9rem;
  color: var(--white-70);
  line-height: 1.65;
}
@media (max-width: 540px) {
  .demo-modal-card { padding: 2rem 1.5rem; border-radius: var(--radius-md); }
  .demo-modal-title { font-size: 1.35rem; }
}
.legal-contact a { color: var(--cyan); }