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

:root {
  --orange:       #ff6b00;
  --orange-light: #ff9a40;
  --orange-glow:  rgba(255,107,0,.55);
  --orange-dim:   rgba(255,107,0,.15);
  --bg:           #050508;
  --bg2:          #0a0a0f;
  --bg3:          #0f0f18;
  --glass:        rgba(255,255,255,.04);
  --glass-border: rgba(255,255,255,.08);
  --glass-hover:  rgba(255,107,0,.08);
  --text:         #f0f0f5;
  --muted:        #8888a0;
  --white:        #ffffff;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-xl: 32px;
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============================================================
   CANVAS PARTICLES
============================================================ */
#particles-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .45;
}

/* ============================================================
   SECTION WRAPPER
============================================================ */
#novedades {
  position: relative;
  z-index: 1;
  background: var(--bg);
  padding-bottom: 120px;
}

/* ============================================================
   HERO INTERNO
============================================================ */
.nd-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse 90% 60% at 50% 0%, rgba(255,107,0,.18) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(255,107,0,.08) 0%, transparent 60%),
              var(--bg);
}

/* abstract grid lines */
.nd-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,107,0,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,0,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}

.nd-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 960px;
  padding: 80px 24px 60px;
}

.nd-badge-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,0,.12);
  border: 1px solid rgba(255,107,0,.35);
  border-radius: 100px;
  padding: 6px 18px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 28px;
  animation: fadeDown .8s ease both;
}

.nd-badge-top span.dot {
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--orange);
  animation: pulse 2s infinite;
}

.nd-hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.05;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #fff 40%, var(--orange-light) 70%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeUp .9s .1s ease both;
}

.nd-hero-sub {
  font-size: clamp(.95rem, 1.8vw, 1.2rem);
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 48px;
  line-height: 1.75;
  animation: fadeUp .9s .25s ease both;
}

/* stats row */
.nd-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeUp .9s .4s ease both;
}

.nd-stat {
  text-align: center;
}

.nd-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--orange-light);
  line-height: 1;
  text-shadow: 0 0 20px var(--orange-glow);
}

.nd-stat-label {
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* floating mini-dashboard */
.nd-dashboard-float {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  animation: floatY 6s ease-in-out infinite, fadeUp 1s .55s ease both;
}

.nd-db-card {
  background: rgba(15,15,24,.85);
  border: 1px solid rgba(255,107,0,.25);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  backdrop-filter: blur(20px);
  box-shadow: 0 0 60px rgba(255,107,0,.1), 0 30px 80px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.06);
}

.nd-db-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.nd-db-dots { display: flex; gap: 6px; }
.nd-db-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.nd-db-dots span:nth-child(1){ background: #ff5f57; }
.nd-db-dots span:nth-child(2){ background: #ffbd2e; }
.nd-db-dots span:nth-child(3){ background: #28ca41; }

.nd-db-title {
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.nd-db-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .72rem;
  color: #28ca41;
}

.nd-db-status::before {
  content: '';
  width: 7px; height: 7px;
  background: #28ca41;
  border-radius: 50%;
  box-shadow: 0 0 8px #28ca41;
}

.nd-db-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.nd-db-metric {
  background: rgba(255,107,0,.07);
  border: 1px solid rgba(255,107,0,.15);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  text-align: left;
}

.nd-db-metric-val {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
}

.nd-db-metric-lbl {
  font-size: .68rem;
  color: var(--muted);
  margin-top: 2px;
}

.nd-db-metric-delta {
  font-size: .68rem;
  color: #4ade80;
  margin-top: 4px;
}

/* mini bar chart */
.nd-db-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
}

.nd-db-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: rgba(255,107,0,.25);
  transition: background var(--transition);
  animation: growBar 1s ease both;
}

.nd-db-bar.active { background: var(--orange); box-shadow: 0 0 12px var(--orange-glow); }

/* ============================================================
   SECTION DIVIDER
============================================================ */
.nd-divider {
  position: relative;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--orange) 50%, transparent 100%);
  margin: 0 auto 80px;
  max-width: 600px;
}

.nd-divider::before, .nd-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--orange);
}

.nd-divider::before { left: 0; }
.nd-divider::after  { right: 0; }

/* ============================================================
   CATEGORY BLOCK
============================================================ */
.nd-category {
  padding: 0 24px 100px;
  max-width: 1400px;
  margin: 0 auto;
}

.nd-cat-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}

.nd-cat-icon {
  width: 52px; height: 52px;
  background: rgba(255,107,0,.12);
  border: 1px solid rgba(255,107,0,.3);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(255,107,0,.15);
}

.nd-cat-info {}

.nd-cat-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 4px;
}

.nd-cat-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--white);
}

.nd-cat-desc {
  color: var(--muted);
  font-size: .95rem;
  margin-bottom: 48px;
  max-width: 700px;
  margin-top: 8px;
}

/* ============================================================
   PRODUCT CARDS GRID
============================================================ */
.nd-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.nd-grid.wide {
  grid-template-columns: repeat(3, 1fr);
}

/* ---- CARD ---- */
.nd-card {
  position: relative;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: 28px;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* animated border glow on hover */
.nd-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent 40%, var(--orange) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: -1;
}

.nd-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--r-lg) - 1px);
  background: var(--bg3);
  z-index: -1;
  transition: background var(--transition);
}

.nd-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(255,107,0,.5);
  box-shadow:
    0 0 0 1px rgba(255,107,0,.2),
    0 20px 60px rgba(255,107,0,.12),
    0 40px 120px rgba(0,0,0,.5),
    inset 0 1px 0 rgba(255,255,255,.08);
  background: var(--glass-hover);
}

.nd-card:hover::before { opacity: 1; }

/* top badge row */
.nd-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.nd-tag {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid;
}

.nd-tag.orange  { color: var(--orange-light); border-color: rgba(255,107,0,.4); background: rgba(255,107,0,.1); }
.nd-tag.blue    { color: #60a5fa;             border-color: rgba(96,165,250,.35); background: rgba(96,165,250,.08); }
.nd-tag.green   { color: #4ade80;             border-color: rgba(74,222,128,.35); background: rgba(74,222,128,.08); }
.nd-tag.purple  { color: #c084fc;             border-color: rgba(192,132,252,.35); background: rgba(192,132,252,.08); }
.nd-tag.cyan    { color: #22d3ee;             border-color: rgba(34,211,238,.35); background: rgba(34,211,238,.08); }
.nd-tag.pink    { color: #f472b6;             border-color: rgba(244,114,182,.35); background: rgba(244,114,182,.08); }

/* product icon */
.nd-card-icon-wrap {
  /* width: 56px;  */
  height:105px;
  border-radius: var(--r-sm);
  background: rgba(255,107,0,.1);
  border: 1px solid rgba(255,107,0,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.6rem;
  transition: box-shadow var(--transition), background var(--transition);
}

.nd-card:hover .nd-card-icon-wrap {
  background: rgba(255,107,0,.18);
  box-shadow: 0 0 24px rgba(255,107,0,.3);
}

/* product logo (replaces emoji icon) */
.nd-card-icon-wrap.nd-card-logo {
  background: #ffffff;
  border: 1px solid rgba(255,255,255,.25);
  padding: 6px;
}
.nd-card-icon-wrap.nd-card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.nd-card:hover .nd-card-icon-wrap.nd-card-logo {
  background: #ffffff;
  box-shadow: 0 0 24px rgba(255,107,0,.3);
}

.nd-card-product {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}

.nd-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.nd-card-desc {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* features list */
.nd-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.nd-feat {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  color: rgba(240,240,245,.7);
}

.nd-feat::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}

/* mini mockup */
.nd-mockup {
  border-radius: var(--r-sm);
  overflow: hidden;
  margin-bottom: 24px;
  background: rgba(255,107,0,.04);
  border: 1px solid rgba(255,107,0,.1);
  padding: 14px;
  transition: border-color var(--transition);
}

.nd-card:hover .nd-mockup {
  border-color: rgba(255,107,0,.3);
}

.nd-mockup-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.nd-mockup-bar span {
  height: 4px; border-radius: 2px;
}

.nd-mockup-bar span:nth-child(1){ width: 30%; background: var(--orange); opacity: .7; }
.nd-mockup-bar span:nth-child(2){ width: 50%; background: rgba(255,255,255,.1); }
.nd-mockup-bar span:nth-child(3){ width: 20%; background: rgba(255,255,255,.06); }

.nd-mockup-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nd-mockup-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nd-mockup-row-icon {
  width: 22px; height: 22px;
  border-radius: 4px;
  background: rgba(255,107,0,.2);
  flex-shrink: 0;
}

.nd-mockup-row-lines { flex: 1; display: flex; flex-direction: column; gap: 3px; }

.nd-mockup-row-line {
  height: 5px;
  border-radius: 3px;
  background: rgba(255,255,255,.08);
}

.nd-mockup-row-line.accent { background: rgba(255,107,0,.4); width: 60%; }

.nd-mockup-row-val {
  font-size: .68rem;
  font-weight: 700;
  color: var(--orange-light);
}

/* chart sparkline */
.nd-sparkline {
  margin-top: 10px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 30px;
}

.nd-spark-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  background: rgba(255,107,0,.2);
}

.nd-spark-bar.hi { background: var(--orange); box-shadow: 0 0 6px var(--orange-glow); }

/* CTA footer */
.nd-card-footer {
  margin-top: auto;
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.06);
}

.nd-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  border-radius: 100px;
  padding: 9px 20px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.nd-btn.primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(255,107,0,.35);
}

.nd-btn.primary:hover {
  box-shadow: 0 6px 30px rgba(255,107,0,.6);
  transform: translateY(-1px);
}

.nd-btn.ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,.15);
  color: var(--muted);
}

.nd-btn.ghost:hover {
  border-color: rgba(255,107,0,.5);
  color: var(--orange-light);
}

.nd-btn svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   CATEGORY SPECIAL LAYOUTS
============================================================ */

/* FEATURED CARD (first card in admin) */
.nd-card.featured {
  grid-column: span 1;
}

.nd-card.featured .nd-card-title { font-size: 1.5rem; }

/* Mobile mockup card */
.nd-mockup-mobile {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 24px;
}

.nd-phone {
  width: 72px;
  height: 120px;
  border: 2px solid rgba(255,107,0,.3);
  border-radius: 14px;
  background: rgba(0,0,0,.5);
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 20px rgba(255,107,0,.15);
}

.nd-phone::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 5px;
  background: rgba(255,107,0,.4);
  border-radius: 3px;
}

.nd-phone-screen {
  margin-top: 20px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nd-phone-row {
  height: 8px;
  border-radius: 4px;
  background: rgba(255,107,0,.25);
}

.nd-phone-row.accent { background: var(--orange); opacity: .8; }

.nd-phone-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 28px;
  margin-top: 4px;
}

.nd-phone-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  background: rgba(255,107,0,.3);
}

.nd-phone-bar.hi { background: var(--orange); }

/* Tablet mockup */
.nd-tablet {
  width: 130px;
  height: 95px;
  border: 2px solid rgba(255,107,0,.3);
  border-radius: 10px;
  background: rgba(0,0,0,.5);
  flex-shrink: 0;
  padding: 8px;
  box-shadow: 0 0 20px rgba(255,107,0,.1);
}

.nd-tablet-screen {
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
}

.nd-tablet-top {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}

.nd-tablet-block {
  height: 10px;
  border-radius: 3px;
  background: rgba(255,107,0,.2);
  flex: 1;
}

.nd-tablet-block.accent { background: var(--orange); flex: 0 0 30%; opacity: .8; }

.nd-tablet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  flex: 1;
}

.nd-tablet-cell {
  border-radius: 3px;
  background: rgba(255,255,255,.06);
}

.nd-tablet-cell.hi { background: rgba(255,107,0,.3); }

/* Map mockup */
.nd-map-mockup {
  height: 80px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,107,0,.15);
  background:
    radial-gradient(circle at 40% 60%, rgba(255,107,0,.15) 0%, transparent 40%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0px, rgba(255,255,255,.03) 1px, transparent 1px, transparent 20px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0px, rgba(255,255,255,.03) 1px, transparent 1px, transparent 20px),
    rgba(0,0,0,.3);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.nd-map-pin {
  position: absolute;
  width: 10px; height: 10px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--orange-glow);
  animation: pingMap 2s ease-in-out infinite;
}

.nd-map-pin:nth-child(1) { top: 30%; left: 40%; }
.nd-map-pin:nth-child(2) { top: 55%; left: 65%; animation-delay: .7s; }
.nd-map-pin:nth-child(3) { top: 20%; left: 70%; animation-delay: 1.4s; }

.nd-map-route {
  position: absolute;
  top: 35%; left: 40%;
  width: 30%;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), rgba(255,107,0,.2));
  transform-origin: left;
  animation: drawRoute 3s ease-in-out infinite;
}

/* ============================================================
   SEPARATOR LINE BETWEEN CATEGORIES
============================================================ */
.nd-cat-sep {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,107,0,.3) 30%, rgba(255,107,0,.3) 70%, transparent);
  max-width: 1400px;
  margin: 0 auto 80px;
  padding: 0 24px;
}

/* ============================================================
   SECTION FOOTER CTA
============================================================ */
.nd-footer-cta {
  text-align: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}

.nd-footer-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(255,107,0,.1) 0%, transparent 70%);
  pointer-events: none;
}

.nd-footer-cta-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.nd-footer-cta-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 40px;
}

.nd-footer-cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.nd-btn.large {
  font-size: .88rem;
  padding: 14px 32px;
}

/* ============================================================
   ANIMATIONS
============================================================ */
@keyframes fadeUp   { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: none; } }
@keyframes floatY   { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px); } }
@keyframes pulse    { 0%,100%{ box-shadow: 0 0 8px var(--orange); } 50%{ box-shadow: 0 0 18px var(--orange), 0 0 30px rgba(255,107,0,.3); } }
@keyframes growBar  { from{ transform: scaleY(0); transform-origin: bottom; } to{ transform: scaleY(1); } }
@keyframes pingMap  { 0%,100%{ transform: scale(1); box-shadow: 0 0 12px var(--orange-glow); } 50%{ transform: scale(1.4); box-shadow: 0 0 22px var(--orange-glow), 0 0 40px rgba(255,107,0,.2); } }
@keyframes drawRoute{ 0%{ width: 0; } 60%{ width: 30%; } 100%{ width: 30%; } }

@keyframes countUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 768px) {
  .nd-grid, .nd-grid.wide { grid-template-columns: 1fr; }
  .nd-db-metrics { grid-template-columns: repeat(2, 1fr); }
  .nd-stats { gap: 28px; }
  .nd-mockup-mobile { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .nd-card { padding: 20px; }
  .nd-db-metrics { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   NAVBAR
============================================================ */
.nd-scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light), #fff8);
  box-shadow: 0 0 10px var(--orange-glow);
  z-index: 1100;
  width: 0%;
  transition: width .1s linear;
  pointer-events: none;
}

body { padding-top: 64px; }
.nd-hero { min-height: calc(100vh - 64px); }

.nd-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 16px;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.nd-navbar.scrolled {
  background: rgba(5,5,8,.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-color: rgba(255,107,0,.15);
  box-shadow: 0 4px 30px rgba(0,0,0,.5), 0 1px 0 rgba(255,107,0,.08);
}

.nd-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nd-nav-logo {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 900;
  color: #fff;
  box-shadow: 0 0 16px rgba(255,107,0,.4);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -.03em;
  flex-shrink: 0;
}

.nd-nav-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.01em;
  white-space: nowrap;
}
.nd-nav-name span { color: var(--orange); }

.nd-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0 auto;
  list-style: none;
}

.nd-nav-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nd-nav-links a:hover {
  color: var(--white);
  background: rgba(255,255,255,.06);
}

.nd-nav-links a.active {
  color: var(--orange-light);
  background: rgba(255,107,0,.1);
}

.nd-nav-links .nav-icon { font-size: .85rem; }

.nd-nav-cta { flex-shrink: 0; }

.nd-nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nd-nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--muted);
  border-radius: 2px;
  transition: all var(--transition);
}

.nd-nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--orange); }
.nd-nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nd-nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--orange); }

@media (max-width: 880px) {
  .nd-nav-links { display: none; }
  .nd-nav-links.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: rgba(5,5,8,.98);
    border-bottom: 1px solid rgba(255,107,0,.2);
    padding: 10px 16px 18px;
    gap: 2px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
  }
  .nd-nav-links.open a { padding: 11px 16px; border-radius: var(--r-sm); }
  .nd-nav-hamburger { display: flex; }
  .nd-nav-cta { display: none; }
  .nd-navbar { padding: 0 20px; }
}

/* ============================================================
   CHATBOT
============================================================ */
.nd-chatbot-trigger {
  position: fixed;
  bottom: 28px; left: 28px;
  z-index: 900;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(255,107,0,.5);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: chatBounce 4s ease-in-out infinite;
}
.nd-chatbot-trigger:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 34px rgba(255,107,0,.7);
  animation: none;
}
@keyframes chatBounce {
  0%,100%{ transform: translateY(0); box-shadow: 0 4px 24px rgba(255,107,0,.5); }
  50%{ transform: translateY(-5px); box-shadow: 0 8px 32px rgba(255,107,0,.6); }
}
.nd-chatbot-trigger svg { width: 26px; height: 26px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.nd-chat-badge {
  position: absolute;
  top: -4px; right: -4px;
  width: 18px; height: 18px;
  background: #4ade80;
  border: 2px solid var(--bg);
  border-radius: 50%;
  font-size: .58rem;
  font-weight: 800;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nd-chatbot-window {
  position: fixed;
  bottom: 100px; left: 28px;
  z-index: 900;
  width: 340px;
  max-height: 520px;
  background: rgba(8,8,14,.97);
  border: 1px solid rgba(255,107,0,.25);
  border-radius: var(--r-lg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 24px 70px rgba(0,0,0,.7), 0 0 50px rgba(255,107,0,.06);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(16px) scale(.95);
  opacity: 0;
  pointer-events: none;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), opacity .25s ease;
}
.nd-chatbot-window.open {
  transform: none;
  opacity: 1;
  pointer-events: all;
}

.nd-chat-header {
  padding: 14px 18px;
  background: rgba(255,107,0,.07);
  border-bottom: 1px solid rgba(255,107,0,.15);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nd-chat-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 0 14px rgba(255,107,0,.35);
}
.nd-chat-info { flex: 1; }
.nd-chat-name { font-size: .85rem; font-weight: 700; color: var(--white); }
.nd-chat-online {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .7rem;
  color: #4ade80;
}
.nd-chat-online::before {
  content: '';
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 6px #4ade80;
}
.nd-chat-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1;
  padding: 4px;
  transition: color var(--transition);
}
.nd-chat-close:hover { color: var(--white); }

.nd-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,107,0,.3) transparent;
}
.nd-chat-messages::-webkit-scrollbar { width: 4px; }
.nd-chat-messages::-webkit-scrollbar-thumb { background: rgba(255,107,0,.3); border-radius: 4px; }

.nd-chat-msg { display: flex; flex-direction: column; gap: 4px; max-width: 88%; }
.nd-chat-msg.bot { align-self: flex-start; }
.nd-chat-msg.user { align-self: flex-end; }
.nd-chat-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: .82rem;
  line-height: 1.55;
  word-break: break-word;
}
.nd-chat-msg.bot .nd-chat-bubble {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.nd-chat-msg.user .nd-chat-bubble {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: #fff;
  border-bottom-right-radius: 4px;
}
.nd-chat-time { font-size: .62rem; color: var(--muted); padding: 0 4px; }
.nd-chat-msg.user .nd-chat-time { text-align: right; }

.nd-chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px 14px 10px;
}
.nd-chat-chip {
  font-size: .72rem;
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid rgba(255,107,0,.35);
  color: var(--orange-light);
  background: rgba(255,107,0,.07);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.nd-chat-chip:hover { background: rgba(255,107,0,.2); border-color: var(--orange); }

.nd-chat-input-row {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.nd-chat-input {
  flex: 1;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 100px;
  padding: 9px 16px;
  font-size: .82rem;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
  font-family: inherit;
}
.nd-chat-input:focus { border-color: rgba(255,107,0,.5); }
.nd-chat-input::placeholder { color: rgba(136,136,160,.5); }
.nd-chat-send {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), box-shadow var(--transition);
}
.nd-chat-send:hover { transform: scale(1.08); box-shadow: 0 0 16px rgba(255,107,0,.4); }
.nd-chat-send svg { width: 15px; height: 15px; stroke: #fff; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.nd-typing-indicator { display: flex; gap: 4px; align-items: center; }
.nd-typing-dot {
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: typingBounce 1.2s ease-in-out infinite;
}
.nd-typing-dot:nth-child(2) { animation-delay: .2s; }
.nd-typing-dot:nth-child(3) { animation-delay: .4s; }
@keyframes typingBounce {
  0%,60%,100%{ transform: translateY(0); }
  30%{ transform: translateY(-6px); }
}

@media (max-width: 480px) {
  .nd-chatbot-window { width: calc(100vw - 44px); left: 22px; }
  .nd-chatbot-trigger { left: 20px; bottom: 20px; }
}

/* ============================================================
   MODAL DEMO
============================================================ */
.nd-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.nd-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.nd-modal {
  background: rgba(8,8,16,.98);
  border: 1px solid rgba(255,107,0,.25);
  border-radius: var(--r-xl);
  padding: 40px;
  width: 100%;
  max-width: 520px;
  position: relative;
  box-shadow: 0 0 80px rgba(255,107,0,.12), 0 40px 100px rgba(0,0,0,.8);
  transform: translateY(28px) scale(.97);
  transition: transform .35s cubic-bezier(.34,1.2,.64,1);
}
.nd-modal-overlay.open .nd-modal { transform: none; }

.nd-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 55%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  border-radius: 0 0 4px 4px;
}

.nd-modal-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 32px; height: 32px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  transition: all var(--transition);
}
.nd-modal-close:hover {
  background: rgba(255,107,0,.15);
  border-color: rgba(255,107,0,.4);
  color: var(--white);
}

.nd-modal-header { margin-bottom: 26px; }
.nd-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,107,0,.1);
  border: 1px solid rgba(255,107,0,.3);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 12px;
}
.nd-modal-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}
.nd-modal-product {
  font-size: .88rem;
  color: var(--orange-light);
  font-weight: 600;
  margin-bottom: 6px;
}
.nd-modal-sub { font-size: .83rem; color: var(--muted); }

.nd-form { display: flex; flex-direction: column; gap: 14px; }
.nd-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.nd-form-group { display: flex; flex-direction: column; gap: 6px; }
.nd-form-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
}
.nd-form-input, .nd-form-textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-sm);
  padding: 11px 15px;
  font-size: .88rem;
  color: var(--text);
  outline: none;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  font-family: inherit;
}
.nd-form-input:focus, .nd-form-textarea:focus {
  border-color: rgba(255,107,0,.5);
  background: rgba(255,107,0,.03);
  box-shadow: 0 0 0 3px rgba(255,107,0,.08);
}
.nd-form-input::placeholder, .nd-form-textarea::placeholder { color: rgba(136,136,160,.45); }
.nd-form-textarea { resize: vertical; min-height: 88px; }
.nd-form-input.error { border-color: rgba(255,80,80,.6) !important; }

.nd-form-submit {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: #fff;
  border: none;
  border-radius: 100px;
  padding: 13px 28px;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition), opacity var(--transition);
  box-shadow: 0 4px 20px rgba(255,107,0,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  font-family: inherit;
  width: 100%;
}
.nd-form-submit:hover { box-shadow: 0 6px 30px rgba(255,107,0,.6); transform: translateY(-1px); }
.nd-form-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.nd-form-submit svg { width: 15px; height: 15px; stroke: #fff; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.nd-form-success {
  display: none;
  text-align: center;
  padding: 24px 0;
}
.nd-form-success .suc-icon { font-size: 3.2rem; margin-bottom: 14px; }
.nd-form-success h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.nd-form-success p { font-size: .88rem; color: var(--muted); }

@media (max-width: 560px) {
  .nd-modal { padding: 28px 18px; }
  .nd-form-row { grid-template-columns: 1fr; }
}

  /* ═══════════════════════════════════════════════════
 GEAR INTEGRATION SECTION
  ═══════════════════════════════════════════════════ */
  .nd-gears-section{
padding:90px 0 80px;position:relative;overflow:hidden;
background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 40%,var(--bg2) 60%,var(--bg) 100%);
  }
  .nd-gears-section::before{
content:'';position:absolute;inset:0;pointer-events:none;
background:radial-gradient(ellipse 60% 60% at 65% 50%,rgba(255,107,0,.07) 0%,transparent 70%);
  }
  .nd-gears-inner{
max-width:1200px;margin:0 auto;padding:0 40px;
display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  }
  .nd-gears-label .nd-badge-pill{margin-bottom:24px}
  .nd-gears-heading{
font-size:clamp(1.9rem,3.5vw,2.8rem);font-weight:800;
line-height:1.15;margin-bottom:20px;color:var(--text);
  }
  .nd-gears-heading span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
  .nd-gears-label>p{color:var(--muted);line-height:1.75;margin-bottom:28px;font-size:.97rem}
  .nd-gears-feats{list-style:none;display:flex;flex-direction:column;gap:12px}
  .nd-gears-feats li{display:flex;align-items:flex-start;gap:12px;color:var(--muted);font-size:.92rem;line-height:1.4}
  .nd-gears-feats .feat-ic{
width:32px;height:32px;flex-shrink:0;border-radius:8px;
background:var(--glass);border:1px solid var(--glass-border);
display:flex;align-items:center;justify-content:center;font-size:.85rem;margin-top:1px;
  }
  .nd-gears-svg-wrap{display:flex;align-items:center;justify-content:center;position:relative}
  .nd-gears-svg-wrap svg{
width:100%;max-width:540px;height:auto;
filter:drop-shadow(0 0 40px rgba(255,107,0,.13));
  }
  @media(max-width:900px){
.nd-gears-inner{grid-template-columns:1fr}
.nd-gears-svg-wrap{order:-1}
  }