/* ============================================================
   jbSoft — Professional Website Styles
   ============================================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --color-bg:           #060D1A;
  --color-bg-2:         #0A1628;
  --color-bg-card:      #0D1F38;
  --color-bg-card-2:    #112240;
  --color-border:       rgba(255,255,255,0.08);
  --color-border-hover: rgba(0,212,170,0.4);

  --color-accent:       #00D4AA;
  --color-accent-dim:   rgba(0,212,170,0.15);
  --color-accent-glow:  rgba(0,212,170,0.3);

  --color-primary:      #1E70F5;
  --color-primary-dim:  rgba(30,112,245,0.15);

  --color-text:         #E2E8F0;
  --color-text-muted:   #8892A4;
  --color-text-faint:   #4A5568;

  --font-body:          'Inter', system-ui, sans-serif;
  --font-display:       'Space Grotesk', 'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-card:  0 4px 24px rgba(0,0,0,0.4), 0 1px 0 rgba(255,255,255,0.05) inset;
  --shadow-glow:  0 0 40px rgba(0,212,170,0.15);

  --transition: 0.25s ease;
  --nav-h: 72px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

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

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

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

ul { list-style: none; }

/* ---- Utility ---- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn svg { width: 16px; height: 16px; }

.btn-primary {
  background: var(--color-accent);
  color: #060D1A;
}
.btn-primary:hover {
  background: #00E8BC;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-accent-glow);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent-dim);
  transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* ---- Section Headers ---- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(6,13,26,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.logo-jb   { color: var(--color-accent); }
.logo-soft { color: var(--color-text); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--color-text);
  background: rgba(255,255,255,0.06);
}

.nav-link.nav-cta {
  background: var(--color-accent);
  color: #060D1A;
  font-weight: 600;
  margin-left: 8px;
}
.nav-link.nav-cta:hover {
  background: #00E8BC;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 100%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #00D4AA, transparent 70%);
  top: -200px; right: -100px;
}
.hero-glow-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #1E70F5, transparent 70%);
  bottom: 0; left: -150px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 24px;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-title-accent {
  display: block;
  background: linear-gradient(135deg, #00D4AA 0%, #1E70F5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-indicator {
  width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}
.scroll-indicator::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--color-accent);
  border-radius: 2px;
  animation: scrollBounce 1.8s ease infinite;
}
@keyframes scrollBounce {
  0%, 100% { top: 6px; opacity: 1; }
  80%       { top: 20px; opacity: 0; }
}

/* ============================================================
   INDUSTRIES STRIP
   ============================================================ */
.industries {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: rgba(255,255,255,0.02);
}

.industries-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  text-align: center;
  margin-bottom: 20px;
}

.industries-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.industry-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.industry-item:hover { color: var(--color-text); }
.industry-item svg { width: 18px; height: 18px; color: var(--color-accent); }

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--color-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,212,170,0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }

.service-card--featured {
  background: linear-gradient(135deg, #0A2845, #0D1F38);
  border-color: rgba(0,212,170,0.3);
}

.service-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--color-accent);
  color: #060D1A;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.service-icon {
  width: 48px; height: 48px;
  background: var(--color-accent-dim);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 22px; height: 22px; color: var(--color-accent); }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.service-link:hover { gap: 8px; }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products { background: var(--color-bg-2); }

.product-hero-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.product-hero-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,212,170,0.08), transparent 70%);
  pointer-events: none;
}

.product-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.product-name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 8px;
}

.product-tagline {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.product-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.product-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
}
.check-icon {
  width: 18px; height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.product-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Diagram */
.product-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.diagram {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
}

.diagram-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.diagram-node span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.node-icon {
  width: 52px; height: 52px;
  background: var(--color-bg-card-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.node-icon svg { width: 22px; height: 22px; color: var(--color-text-muted); }

.diagram-center {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.diagram-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.diagram-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  position: relative;
  overflow: hidden;
}
.diagram-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%;
  height: 100%;
  background: rgba(0,212,170,0.8);
  animation: flow 2s linear infinite;
}
.diagram-line:nth-child(2)::after { animation-delay: 0.66s; }
.diagram-line:nth-child(3)::after { animation-delay: 1.33s; }
@keyframes flow {
  0%   { left: -100%; }
  100% { left: 200%; }
}

.diagram-broker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(0,212,170,0.15), rgba(30,112,245,0.1));
  border: 1px solid rgba(0,212,170,0.35);
  border-radius: var(--radius-lg);
  min-width: 100px;
  box-shadow: 0 0 24px rgba(0,212,170,0.2);
}
.broker-icon {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
}
.broker-icon svg { width: 26px; height: 26px; color: var(--color-accent); }
.diagram-broker span {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  text-align: center;
}

.diagram-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.diagram-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.diagram-tag {
  padding: 4px 12px;
  background: var(--color-primary-dim);
  color: #7BB3FF;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
}

/* ============================================================
   WHY US
   ============================================================ */
.why-us {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

.why-content .section-tag { margin-bottom: 12px; }
.why-content .section-title { text-align: left; margin-bottom: 16px; }
.why-content > p {
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.why-pillars {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.pillar-icon {
  width: 40px; height: 40px;
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.pillar h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.pillar p  { font-size: 0.85rem; color: var(--color-text-muted); }

.why-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.metric-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all var(--transition);
}
.metric-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}
.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 6px;
}
.metric-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--color-bg-2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 360px;
}

.about-card-stack {
  position: relative;
  width: 280px;
  height: 320px;
}

.about-card {
  position: absolute;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.about-card--back {
  inset: 0;
  background: rgba(255,255,255,0.02);
  transform: rotate(-6deg) translateY(12px);
}
.about-card--mid {
  inset: 0;
  background: rgba(255,255,255,0.03);
  transform: rotate(-3deg) translateY(6px);
}
.about-card--front {
  inset: 0;
  background: var(--color-bg-card);
  border-color: rgba(0,212,170,0.2);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.about-card-icon {
  width: 60px; height: 60px;
  background: var(--color-accent-dim);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.about-card-icon svg { width: 28px; height: 28px; color: var(--color-accent); }
.about-card--front h4 { font-family: var(--font-display); font-weight: 600; }
.about-card--front p  { font-size: 0.82rem; color: var(--color-text-muted); }

.about-content .section-tag  { margin-bottom: 12px; }
.about-content .section-title { text-align: left; margin-bottom: 16px; }

.about-lead {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: 16px;
}
.about-content > p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 14px;
}

.about-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.value-tag {
  padding: 6px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.value-tag:hover {
  border-color: var(--color-border-hover);
  color: var(--color-accent);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--color-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--color-accent-dim);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-icon svg { width: 20px; height: 20px; color: var(--color-accent); }
.contact-item h4 { font-weight: 600; margin-bottom: 4px; }
.contact-item p  { font-size: 0.9rem; color: var(--color-text-muted); }

.contact-availability {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: rgba(0,212,170,0.07);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
}
.avail-dot {
  width: 8px; height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* Contact Form */
.contact-form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-bg-card-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: none;
  -webkit-appearance: none;
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238892A4' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.form-note {
  font-size: 0.78rem;
  color: var(--color-text-faint);
  text-align: center;
  margin-top: -4px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-top: 16px;
  line-height: 1.6;
  max-width: 240px;
}
.footer-brand .nav-logo { margin-bottom: 4px; }

.footer-links h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin-bottom: 16px;
}

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

.footer-links li,
.footer-links a {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-text); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--color-text-faint);
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: #0D2B1A;
  border: 1px solid rgba(0,212,170,0.4);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toast svg { width: 16px; height: 16px; flex-shrink: 0; }
.toast.show { transform: translateY(0); opacity: 1; }

/* ============================================================
   ANIMATIONS — Reveal on scroll
   ============================================================ */
.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; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .product-hero-card {
    grid-template-columns: 1fr;
    padding: 40px;
    gap: 48px;
  }
  .why-grid   { grid-template-columns: 1fr; gap: 48px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

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

  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(6,13,26,0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    gap: 4px;
    border-top: 1px solid var(--color-border);
    transform: translateY(-110%);
    transition: transform 0.3s ease;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { width: 100%; padding: 12px 16px; border-radius: var(--radius-md); }
  .nav-link.nav-cta { margin-left: 0; }
  .nav-toggle { display: flex; }

  .hero-title { font-size: 2.4rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }

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

  .form-row { grid-template-columns: 1fr; }

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

  .footer-bottom { flex-direction: column; text-align: center; }

  .why-metrics { grid-template-columns: 1fr 1fr; }

  .diagram { flex-direction: column; }
  .diagram-center { flex-direction: column; width: 100%; }
  .diagram-lines { flex-direction: row; }
  .diagram-line { width: 100%; height: 1px; }
  .diagram-right { flex-direction: row; flex-wrap: wrap; justify-content: center; }

  .industries-list { gap: 24px; }
}

@media (max-width: 480px) {
  .hero-stats { gap: 16px; }
  .product-hero-card { padding: 28px; }
  .contact-form { padding: 28px; }
  .why-metrics { grid-template-columns: 1fr; }
}