:root {
  --bg-void:      #02060f;
  --bg-deep:      #060d1a;
  --bg-card:      #0a1628;
  --bg-glass:     rgba(10, 22, 40, 0.75);
  --clr-border:   rgba(0, 195, 255, 0.12);
  --clr-cyan:     #00c3ff;
  --clr-lime:     #39ff14;
  --clr-amber:    #ffaa00;
  --clr-red:      #ff3d3d;
  --clr-text:     #dce9f5;
  --clr-muted:    #5e82a0;
  --clr-white:    #ffffff;
  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body:    'Outfit', sans-serif;
  --radius-card:  18px;
  --radius-pill:  100px;
  --shadow-glow:  0 0 60px rgba(0, 195, 255, 0.18);
  --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
#vid { pointer-events: none; }
#vid:hover { pointer-events: auto; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-void);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-weight: 400;
  overflow-x: hidden;
  line-height: 1.6;
  cursor: none;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; }

/* ── CURSOR ── */
.cursor-dot {
  width: 8px; height: 8px; background: var(--clr-cyan);
  border-radius: 50%; position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999; transform: translate(-50%, -50%);
  transition: transform 0.1s, background 0.2s;
}
.cursor-ring {
  width: 36px; height: 36px; border: 1.5px solid rgba(0, 195, 255, 0.5);
  border-radius: 50%; position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998; transform: translate(-50%, -50%);
  transition: transform 0.15s ease-out, width 0.3s, height 0.3s, border-color 0.3s;
}

/* ── NOISE ── */
.noise-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 9990;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.5;
}

/* ── NAVBAR ── */
.sv-navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0; transition: background var(--transition), box-shadow var(--transition);
}
.sv-navbar.scrolled {
  background: rgba(2, 6, 15, 0.92); backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; padding: 1.2rem 0;
}
.nav-logo { display: flex; align-items: center; gap: 0.6rem; }
.nav-logo-text {
  font-family: var(--font-display); font-size: 2.6rem; letter-spacing: 2px;
  color: var(--clr-white); line-height: 1;
}
.nav-logo-text span { color: var(--clr-cyan); }
.btn-demo {
  background: linear-gradient(135deg, var(--clr-cyan), #0060ff);
  color: #fff !important; padding: 4px 10px;
  border-radius: var(--radius-pill) !important;
  box-shadow: 0 0 24px rgba(0, 195, 255, 0.3);
  transition: box-shadow var(--transition), transform var(--transition) !important;
}
.btn-demo:hover { box-shadow: 0 0 40px rgba(0, 195, 255, 0.5) !important; transform: translateY(-1px); }
.hamburger {
  background: transparent; border: 1px solid var(--clr-border);
}

/* ── HERO ── */
#hero {
  min-height: 100vh; position: relative;
  display: flex; align-items: center; overflow: hidden; padding-top: 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600&q=80');
  background-size: cover; background-position: center;
  filter: brightness(0.25) saturate(1.2);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(2,6,15,0.85) 0%, rgba(2,6,15,0.4) 50%, rgba(0,60,120,0.3) 100%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,195,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,195,255,0.05) 1px, transparent 1px);
  background-size: 80px 80px; animation: gridDrift 20s linear infinite;
}
@keyframes gridDrift { 0%{background-position:0 0,0 0} 100%{background-position:80px 80px,80px 80px} }
.hero-glow-orb { position: absolute; border-radius: 50%; filter: blur(100px); pointer-events: none; }
.glow-a { width: 700px; height: 700px; background: rgba(0,100,255,0.12); top: -200px; right: -200px; }
.glow-b { width: 500px; height: 500px; background: rgba(0,195,255,0.08); bottom: -100px; left: -100px; }
.hero-scanline {
  position: absolute; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,195,255,0.6) 40%, rgba(57,255,20,0.4) 60%, transparent 100%);
  animation: heroScan 6s ease-in-out infinite; z-index: 2;
}
@keyframes heroScan { 0%{top:0%;opacity:0} 10%{opacity:1} 90%{opacity:1} 100%{top:100%;opacity:0} }
.hero-hud { position: absolute; inset: 30px; pointer-events: none; z-index: 3; }
.hud-corner { position: absolute; width: 40px; height: 40px; }
.hud-corner.tl { top:0;left:0;border-top:2px solid var(--clr-cyan);border-left:2px solid var(--clr-cyan); }
.hud-corner.tr { top:0;right:0;border-top:2px solid var(--clr-cyan);border-right:2px solid var(--clr-cyan); }
.hud-corner.bl { bottom:0;left:0;border-bottom:2px solid var(--clr-cyan);border-left:2px solid var(--clr-cyan); }
.hud-corner.br { bottom:0;right:0;border-bottom:2px solid var(--clr-cyan);border-right:2px solid var(--clr-cyan); }

.hero-content { position: relative; z-index: 5; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 3px;
  color: var(--clr-cyan); margin-bottom: 1.5rem; animation: revealUp 0.8s 0.1s both;
}
.hero-eyebrow .live-dot {
  width: 7px; height: 7px; background: var(--clr-lime); border-radius: 50%;
  box-shadow: 0 0 8px var(--clr-lime); animation: blink 1.5s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }
.hero-title {
  font-family: var(--font-display); font-size: clamp(3.5rem, 8vw, 8rem);
  line-height: 0.92; letter-spacing: 4px; color: var(--clr-white);
  margin-bottom: 1.8rem; animation: revealUp 0.8s 0.2s both;
}
.hero-title .word-cyan { color: var(--clr-cyan); text-shadow: 0 0 40px rgba(0,195,255,0.5); }
.hero-title .word-lime { color: var(--clr-lime); text-shadow: 0 0 40px rgba(57,255,20,0.4); }
.hero-desc {
  font-size: 1.05rem; color: var(--clr-muted); max-width: 500px;
  line-height: 1.75; font-weight: 300; margin-bottom: 2.5rem;
  animation: revealUp 0.8s 0.3s both;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; animation: revealUp 0.8s 0.4s both; }
.btn-primary-sv {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: linear-gradient(135deg, var(--clr-cyan), #0060ff);
  color: #fff; font-family: var(--font-body); font-size: 0.9rem; font-weight: 600;
  padding: 0.9rem 2.2rem; border-radius: var(--radius-pill); border: none;
  box-shadow: 0 0 40px rgba(0,195,255,0.3);
  transition: transform var(--transition), box-shadow var(--transition); cursor: pointer;
}
.btn-primary-sv:hover { transform: translateY(-2px); box-shadow: 0 0 60px rgba(0,195,255,0.5); color: #fff; }
.btn-ghost-sv {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(255,255,255,0.04); backdrop-filter: blur(8px);
  color: var(--clr-text); font-size: 0.9rem; font-weight: 500;
  padding: 0.9rem 2rem; border-radius: var(--radius-pill); border: 1px solid var(--clr-border);
  transition: background var(--transition), border-color var(--transition);
}
.btn-ghost-sv:hover { background: rgba(0,195,255,0.07); border-color: rgba(0,195,255,0.3); color: var(--clr-text); }
.hero-stats {
  display: flex; gap: 2.5rem; flex-wrap: wrap; margin-top: 3.5rem; animation: revealUp 0.8s 0.5s both;
}
.hs-num { font-family: var(--font-display); font-size: 2.6rem; letter-spacing: 2px; color: var(--clr-cyan); line-height: 1; }
.hs-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--clr-muted); margin-top: 0.2rem; }
.hero-panel { position: relative; z-index: 5; animation: revealUp 0.9s 0.3s both; }
.scroll-hint {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem; z-index: 5;
  animation: revealUp 1s 1s both; color: var(--clr-muted);
  font-size: 0.7rem; letter-spacing: 1.5px; text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--clr-cyan), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.3;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.2)} }

/* ── SECTION BASE ── */
.sv-section { padding: 7rem 0; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 3px;
  color: var(--clr-cyan); margin-bottom: 1rem;
}
.section-eyebrow::before { content: ''; width: 24px; height: 2px; background: linear-gradient(90deg, var(--clr-cyan), transparent); }
.section-title {
  font-family: var(--font-display); font-size: clamp(2.8rem, 5vw, 5rem);
  letter-spacing: 3px; line-height: 0.95; color: var(--clr-white);
}
.section-title .accent { color: var(--clr-cyan); }
.section-title .accent-lime { color: var(--clr-lime); }
.section-title .accent-amber { color: var(--clr-amber); }
.section-sub { font-size: 1rem; color: var(--clr-muted); max-width: 560px; line-height: 1.75; font-weight: 300; margin-top: 1rem; }
.h-rule { height: 1px; background: linear-gradient(90deg, transparent, var(--clr-border), transparent); border: none; margin: 0; }

/* ── WELCOME ── */
#welcome { background: var(--bg-deep); position: relative; overflow: hidden; }
#welcome::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent 0%, var(--clr-cyan) 50%, transparent 100%); }
.welcome-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.wf-card {
  background: var(--bg-card); border: 1px solid var(--clr-border); border-radius: var(--radius-card);
  padding: 2rem 1.75rem; position: relative; overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.wf-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--clr-cyan), transparent); opacity: 0; transition: opacity var(--transition); }
.wf-card:hover { transform: translateY(-5px); border-color: rgba(0,195,255,0.25); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.wf-card:hover::before { opacity: 1; }
.wf-icon {
  width: 54px; height: 54px;
  background: linear-gradient(135deg, rgba(0,195,255,0.12), rgba(0,96,255,0.08));
  border: 1px solid rgba(0,195,255,0.15); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--clr-cyan); margin-bottom: 1.3rem;
}
.wf-card h5 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--clr-white); }
.wf-card p { font-size: 0.85rem; color: var(--clr-muted); line-height: 1.65; }

/* ── SURJA II IoT HUB SECTION ── */
#surja { background: var(--bg-void); }
.surja-hub-wrap {
  background: var(--bg-card); border: 1px solid var(--clr-border); border-radius: 24px;
  overflow: hidden; position: relative;
}
.surja-hub-wrap::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--clr-lime), transparent); }
.surja-center { text-align: center; padding: 2.5rem 2rem; border-bottom: 1px solid var(--clr-border); }
.surja-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(57,255,20,0.08); border: 1px solid rgba(57,255,20,0.2);
  border-radius: var(--radius-pill); padding: 0.4rem 1rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; color: var(--clr-lime);
  text-transform: uppercase; margin-bottom: 1rem;
}
.surja-hub-title { font-family: var(--font-display); font-size: 3rem; letter-spacing: 4px; color: var(--clr-white); }
.surja-hub-title span { color: var(--clr-lime); }
.surja-hub-sub { font-size: 0.9rem; color: var(--clr-muted); margin-top: 0.5rem; }
.surja-cols { display: grid; grid-template-columns: 1fr 1fr; }
.surja-col { padding: 2rem; }
.surja-col:first-child { border-right: 1px solid var(--clr-border); }
.surja-col-title { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; color: var(--clr-cyan); margin-bottom: 1.25rem; }
.sensor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.sensor-item {
  background: rgba(0,195,255,0.04); border: 1px solid rgba(0,195,255,0.1);
  border-radius: 12px; padding: 0.9rem 1rem;
  display: flex; align-items: center; gap: 0.7rem;
  transition: border-color var(--transition), background var(--transition);
}
.sensor-item:hover { border-color: rgba(0,195,255,0.25); background: rgba(0,195,255,0.08); }
.sensor-icon { font-size: 1.2rem; color: var(--clr-cyan); flex-shrink: 0; }
.sensor-name { font-size: 0.8rem; font-weight: 600; color: var(--clr-text); }
.sensor-sub { font-size: 0.68rem; color: var(--clr-muted); }
.sensor-icon svg { width: 2em; height: 2em; }

/* ── FEATURED MODULES ── */
#featured { background: var(--bg-void); }
.fm-card {
  background: var(--bg-card); border: 1px solid var(--clr-border); border-radius: 22px;
  overflow: hidden; position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.fm-card:hover { transform: translateY(-6px); box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.fm-image { width: 100%; height: 220px; object-fit: cover; filter: brightness(0.45) saturate(1.1); transition: filter var(--transition), transform var(--transition); }
.fm-card:hover .fm-image { filter: brightness(0.6) saturate(1.3); transform: scale(1.03); }
.fm-image-wrap { position: relative; overflow: hidden; }
.fm-image-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, var(--bg-card) 0%, transparent 60%); }
.fm-num-badge { position: absolute; top: 1rem; right: 1rem; font-family: var(--font-display); font-size: 3.5rem; letter-spacing: 3px; color: rgba(0,195,255,0.15); line-height: 1; }
.fm-body { padding: 1.75rem 2rem 2rem; }
.fm-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
  margin-bottom: 1.2rem; margin-top: -3rem; position: relative; z-index: 2;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.fm-card.mc-cyan .fm-icon { background: linear-gradient(135deg, #0060ff, var(--clr-cyan)); color: #fff; }
.fm-card.mc-lime .fm-icon { background: linear-gradient(135deg, #00aa00, var(--clr-lime)); color: #fff; }
.fm-card.mc-purple .fm-icon { background: linear-gradient(135deg, #6000ff, #a040ff); color: #fff; }
.fm-card.mc-amber .fm-icon { background: linear-gradient(135deg, #cc5500, var(--clr-amber)); color: #fff; }
.fm-body h4 { font-size: 1.2rem; font-weight: 700; color: var(--clr-white); margin-bottom: 0.6rem; }
.fm-body p { font-size: 0.875rem; color: var(--clr-muted); line-height: 1.7; margin-bottom: 1.2rem; }
.fm-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.fm-tag { font-size: 0.68rem; font-weight: 600; padding: 0.22rem 0.7rem; border-radius: var(--radius-pill); }
.mc-cyan .fm-tag { background: rgba(0,195,255,0.08); border: 1px solid rgba(0,195,255,0.18); color: var(--clr-cyan); }
.mc-lime .fm-tag { background: rgba(57,255,20,0.07); border: 1px solid rgba(57,255,20,0.18); color: var(--clr-lime); }
.mc-purple .fm-tag { background: rgba(160,64,255,0.08); border: 1px solid rgba(160,64,255,0.18); color: #a040ff; }
.mc-amber .fm-tag { background: rgba(255,170,0,0.08); border: 1px solid rgba(255,170,0,0.18); color: var(--clr-amber); }

/* ── PRIME ERP + GPS SECTION ── */
#prime { background: var(--bg-deep); }
.prime-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.prime-card {
  background: var(--bg-card); border: 1px solid var(--clr-border); border-radius: var(--radius-card);
  padding: 2.5rem; position: relative; overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}
.prime-card:hover { transform: translateY(-4px); }
.prime-card.erp-card { border-color: rgba(255,170,0,0.2); }
.prime-card.erp-card:hover { border-color: rgba(255,170,0,0.4); }
.prime-card.gps-card { border-color: rgba(57,255,20,0.2); }
.prime-card.gps-card:hover { border-color: rgba(57,255,20,0.4); }
.prime-card-icon {
  width: 60px; height: 60px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
  margin-bottom: 1.5rem;
}
.erp-card .prime-card-icon { background: rgba(255,170,0,0.1); border: 1px solid rgba(255,170,0,0.2); color: var(--clr-amber); }
.gps-card .prime-card-icon { background: rgba(57,255,20,0.1); border: 1px solid rgba(57,255,20,0.2); color: var(--clr-lime); }
.prime-card h3 { font-family: var(--font-display); font-size: 2rem; letter-spacing: 2px; color: var(--clr-white); margin-bottom: 0.4rem; }
.prime-card .subtitle { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1rem; }
.erp-card .subtitle { color: var(--clr-amber); }
.gps-card .subtitle { color: var(--clr-lime); }
.prime-card p { font-size: 0.875rem; color: var(--clr-muted); line-height: 1.7; margin-bottom: 1.5rem; }
.prime-feature-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.prime-feature-list li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.85rem; color: var(--clr-muted); }
.prime-feature-list li i { font-size: 0.8rem; flex-shrink: 0; }
.erp-card .prime-feature-list li i { color: var(--clr-amber); }
.gps-card .prime-feature-list li i { color: var(--clr-lime); }

/* ── SANCHAY SUITE PRIME ── */
#suite { background: var(--bg-void); }
.suite-wrap {
  background: linear-gradient(135deg, rgba(10,22,40,0.9), rgba(6,13,26,0.9));
  border: 1px solid rgba(255,170,0,0.15); border-radius: 24px; padding: 3rem;
  position: relative; overflow: hidden;
}
.suite-wrap::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--clr-amber), transparent); }
.suite-features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2rem; }
.suite-feat {
  background: rgba(255,170,0,0.04); border: 1px solid rgba(255,170,0,0.1);
  border-radius: 14px; padding: 1.4rem;
  transition: border-color var(--transition), background var(--transition);
}
.suite-feat:hover { border-color: rgba(255,170,0,0.25); background: rgba(255,170,0,0.08); }
.suite-feat-icon { font-size: 1.4rem; color: var(--clr-amber); margin-bottom: 0.75rem; }
.suite-feat h6 { font-size: 0.9rem; font-weight: 700; color: var(--clr-white); margin-bottom: 0.35rem; }
.suite-feat p { font-size: 0.8rem; color: var(--clr-muted); line-height: 1.6; }

/* ── BENEFITS ── */
#benefits { background: var(--bg-deep); position: relative; }
.benefits-bg-img { position: absolute; inset: 0; background-image: url('https://images.unsplash.com/photo-1504711434969-e33886168f5c?w=1600&q=60'); background-size: cover; background-position: center; filter: brightness(0.06) saturate(0.5); }
.ben-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; position: relative; z-index: 2; }
.ben-card {
  background: rgba(10,22,40,0.8); backdrop-filter: blur(12px); border: 1px solid var(--clr-border);
  border-radius: var(--radius-card); padding: 1.75rem 1.5rem; display: flex; gap: 1rem;
  transition: transform var(--transition), border-color var(--transition);
}
.ben-card:hover { transform: translateY(-3px); border-color: rgba(57,255,20,0.25); }
.ben-icon-wrap {
  flex-shrink: 0; width: 46px; height: 46px; background: rgba(57,255,20,0.08);
  border: 1px solid rgba(57,255,20,0.15); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--clr-lime);
}
.ben-text h6 { font-size: 0.95rem; font-weight: 700; color: var(--clr-white); margin-bottom: 0.35rem; }
.ben-text p { font-size: 0.82rem; color: var(--clr-muted); line-height: 1.6; }

/* ── USE CASES ── */
#usecases { background: var(--bg-void); }
.uc-tab-nav { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 2.5rem 0 2rem; }
.uc-tab-btn {
  padding: 0.6rem 1.4rem; border-radius: var(--radius-pill);
  border: 1px solid var(--clr-border); background: transparent; color: var(--clr-muted);
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500; cursor: pointer;
  transition: all var(--transition);
}
.uc-tab-btn.active, .uc-tab-btn:hover { background: rgba(0,195,255,0.08); border-color: rgba(0,195,255,0.3); color: var(--clr-cyan); }
.uc-panel { display: none; }
.uc-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; animation: fadeIn 0.4s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
.uc-img-wrap { position: relative; border-radius: 20px; overflow: hidden; border: 1px solid var(--clr-border); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.uc-img-wrap img { width: 100%; aspect-ratio: 4/3; object-fit: cover; filter: brightness(0.55) saturate(1.1); transition: filter var(--transition); }
.uc-img-wrap:hover img { filter: brightness(0.7) saturate(1.3); }
.uc-img-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(2,6,15,0.8) 0%, transparent 50%); }
.uc-img-hud { position: absolute; bottom: 1rem; left: 1rem; right: 1rem; }
.uc-hud-bar { background: rgba(6,13,26,0.85); backdrop-filter: blur(8px); border: 1px solid var(--clr-border); border-radius: 10px; padding: 0.6rem 1rem; display: flex; align-items: center; justify-content: space-between; }
.uc-hud-label { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--clr-cyan); }
.uc-hud-val { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: 1px; color: var(--clr-lime); }
.uc-info h4 { font-family: var(--font-display); font-size: 2.2rem; letter-spacing: 2px; color: var(--clr-white); margin-bottom: 1rem; line-height: 1.1; }
.uc-info p { font-size: 0.9rem; color: var(--clr-muted); line-height: 1.75; margin-bottom: 1.5rem; }
.uc-checklist { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.uc-checklist li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.875rem; color: var(--clr-muted); }
.uc-checklist li i { color: var(--clr-cyan); margin-top: 0.1rem; flex-shrink: 0; }

/* ── GALLERY SECTION ── */
#gallery { background: var(--bg-deep); position: relative; }
#gallery::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent 0%, var(--clr-cyan) 50%, transparent 100%); }
.gallery-tabs {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  margin: 2.5rem 0 2rem; justify-content: center;
}
.gtab-btn {
  padding: 0.6rem 1.4rem; border-radius: var(--radius-pill);
  border: 1px solid var(--clr-border); background: transparent; color: var(--clr-muted);
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500; cursor: pointer;
  transition: all var(--transition);
}
.gtab-btn.active { background: rgba(0,195,255,0.08); border-color: var(--clr-cyan); color: var(--clr-cyan); }
.gtab-btn:hover { background: rgba(0,195,255,0.06); border-color: rgba(0,195,255,0.3); color: var(--clr-cyan); }
.gallery-panel-wrap { display: none; }
.gallery-panel-wrap.active {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
  animation: fadeIn 0.4s ease;
}
.gal-card {
  position: relative; border-radius: var(--radius-card); overflow: hidden;
  border: 1px solid var(--clr-border); cursor: pointer; aspect-ratio: 4/3;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.gal-card:hover { transform: translateY(-5px); border-color: rgba(0,195,255,0.35); box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.gal-card img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.5) saturate(1.1);
  transition: filter var(--transition), transform var(--transition);
  display: block;
}
.gal-card:hover img { filter: brightness(0.75) saturate(1.3); transform: scale(1.05); }
.gal-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(2,6,15,0.88) 0%, transparent 55%); }
.gal-info { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.2rem; }
.gal-title { font-size: 0.9rem; font-weight: 700; color: var(--clr-white); margin-bottom: 0.2rem; line-height: 1.3; }
.gal-sub { font-size: 0.68rem; color: var(--clr-cyan); letter-spacing: 1px; text-transform: uppercase; }
.gal-badge {
  position: absolute; top: 0.75rem; left: 0.75rem;
  padding: 0.22rem 0.7rem; border-radius: var(--radius-pill);
  font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
}
.badge-cyan { background: rgba(0,195,255,0.12); border: 1px solid rgba(0,195,255,0.28); color: var(--clr-cyan); display: none; }
.badge-lime { background: rgba(57,255,20,0.1); border: 1px solid rgba(57,255,20,0.28); color: var(--clr-lime);     display: none;}
.badge-amber { background: rgba(255,170,0,0.1); border: 1px solid rgba(255,170,0,0.28); color: var(--clr-amber);display: none; }
.badge-purple { background: rgba(160,64,255,0.1); border: 1px solid rgba(160,64,255,0.28); color: #a040ff; display: none; }
.gal-zoom-btn {
  position: absolute; top: 0.75rem; right: 0.75rem;
  width: 38px; height: 38px;
  background: rgba(0,195,255,0.1); backdrop-filter: blur(8px);
  border: 1px solid rgba(0,195,255,0.3); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(0.75);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.25s;
  cursor: pointer;
}
.gal-card:hover .gal-zoom-btn { opacity: 1; transform: scale(1); }
.gal-zoom-btn:hover { background: rgba(0,195,255,0.28); }
.gal-zoom-btn svg { width: 15px; height: 15px; fill: none; stroke: var(--clr-cyan); stroke-width: 2; stroke-linecap: round; }

/* ── LIGHTBOX ── */
.lightbox-backdrop {
  display: none; position: fixed; inset: 0; z-index: ;
  background: rgba(2,6,15,0.96); backdrop-filter: blur(14px);
  align-items: center; justify-content: center; padding: 1.5rem;
}
.lightbox-backdrop.lb-open { display: flex; }
.lightbox-inner {
  position: relative; max-width: 1400px; width: 100%;
  animation: lbIn 0.3s ease;
}
@keyframes lbIn { from{opacity:0;transform:scale(0.93)} to{opacity:1;transform:scale(1)} }
.lightbox-img-wrap {
  border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(0,195,255,0.22);
  box-shadow: 0 0 80px rgba(0,195,255,0.1);
  position: relative;
}
.lightbox-img-wrap img {
  width: 100%; max-height: 62vh; object-fit: cover;
  display: block; filter: brightness(0.88) saturate(1.15);
}
.lightbox-hud {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(2,6,15,0.95) 0%, transparent 100%);
  padding: 2.5rem 1.75rem 1.4rem;
}
.lightbox-title { font-family: var(--font-display); font-size: clamp(1.4rem,3vw,2rem); letter-spacing: 2px; color: var(--clr-white); line-height: 1.1; }
.lightbox-sub { font-size: 0.75rem; color: var(--clr-cyan); margin-top: 0.35rem; letter-spacing: 1.5px; text-transform: uppercase; }
.lb-nav-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(10,22,40,0.88); backdrop-filter: blur(8px);
  border: 1px solid rgba(0,195,255,0.2); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.25s, border-color 0.25s; z-index: 10;
}
.lb-nav-btn:hover { background: rgba(0,195,255,0.15); border-color: rgba(0,195,255,0.5); }
.lb-nav-btn svg { width: 18px; height: 18px; fill: none; stroke: var(--clr-cyan); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.lb-prev { left: -64px; }
.lb-next { right: -64px; }
.lb-close {
  position: absolute; top: -15px; right: -15px;
  width: 40px; height: 40px;
  background: rgba(10,22,40,0.92); border: 1px solid rgba(0,195,255,0.25); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.25s; z-index: 11;
}
.lb-close:hover { background: rgba(255,61,61,0.2); border-color: rgba(255,61,61,0.45); }
.lb-close svg { width: 15px; height: 15px; fill: none; stroke: var(--clr-text); stroke-width: 2; stroke-linecap: round; }
.lb-counter {
  text-align: center; margin-top: 1rem;
  font-size: 0.72rem; color: var(--clr-muted); letter-spacing: 2px; text-transform: uppercase;
}
.lb-dots { display: flex; gap: 0.4rem; justify-content: center; margin-top: 0.65rem; flex-wrap: wrap; }
.lb-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(0,195,255,0.18); border: 1px solid rgba(0,195,255,0.22);
  transition: background 0.25s, transform 0.25s; cursor: pointer;
}
.lb-dot.active { background: var(--clr-cyan); transform: scale(1.5); }

/* ── FAQ ── */
#faq { background: var(--bg-deep); }
.faq-item { border: 1px solid var(--clr-border); border-radius: 14px; margin-bottom: 0.75rem; overflow: hidden; transition: border-color var(--transition); }
.faq-item.open { border-color: rgba(0,195,255,0.25); }
.faq-toggle {
  width: 100%; background: var(--bg-card); border: none; color: var(--clr-text);
  padding: 1.3rem 1.5rem; display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 500; cursor: pointer; text-align: left;
  transition: background var(--transition); gap: 1rem;
}
.faq-toggle:hover { background: rgba(0,195,255,0.04); }
.faq-icon {
  flex-shrink: 0; width: 28px; height: 28px; border: 1px solid var(--clr-border); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 0.9rem; color: var(--clr-cyan);
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(0,195,255,0.1); }
.faq-body {
  background: var(--bg-card); padding: 0 1.5rem; max-height: 0; overflow: hidden;
  font-size: 0.875rem; color: var(--clr-muted); line-height: 1.75;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.open .faq-body { max-height: 280px; padding: 1.2rem 1.5rem; border-top: 1px solid var(--clr-border); }

/* ── CTA ── */
#cta { background: var(--bg-void); position: relative; overflow: hidden; text-align: center; padding: 8rem 0; }
.cta-bg-img { position: absolute; inset: 0; background-image: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?w=1600&q=60'); background-size: cover; background-position: center; filter: brightness(0.07) saturate(0.4); }
.cta-rings { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.cta-ring { position: absolute; border-radius: 50%; border: 1px solid var(--clr-border); animation: ringPulse 4s ease-in-out infinite; }
.cta-ring:nth-child(1) { width: 300px; height: 300px; }
.cta-ring:nth-child(2) { width: 550px; height: 550px; animation-delay: 0.8s; }
.cta-ring:nth-child(3) { width: 800px; height: 800px; animation-delay: 1.6s; }
@keyframes ringPulse { 0%,100%{opacity:0.4} 50%{opacity:0.1} }
.cta-content { position: relative; z-index: 2; }
.cta-title { font-family: var(--font-display); font-size: clamp(3rem, 7vw, 7rem); letter-spacing: 4px; line-height: 0.95; color: var(--clr-white); margin-bottom: 1.5rem; }
.cta-title .accent { color: var(--clr-cyan); }
.cta-sub { font-size: 1rem; color: var(--clr-muted); margin-bottom: 2.5rem; font-weight: 300; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
footer { background: #010408; border-top: 1px solid var(--clr-border); padding: 4rem 0 2rem; }
.footer-brand-name { font-family: var(--font-display); font-size: 2rem; letter-spacing: 3px; color: var(--clr-white); line-height: 1; }
.footer-brand-name span { color: var(--clr-cyan); }
.footer-tagline { font-size: 0.78rem; color: var(--clr-muted); margin-top: 0.3rem; letter-spacing: 1px; }
.footer-desc { font-size: 0.83rem; color: var(--clr-muted); line-height: 1.65; max-width: 260px; margin-top: 0.9rem; }
.footer-socials { display: flex; gap: 0.6rem; margin-top: 1.3rem; }
.social-btn { width: 36px; height: 36px; border-radius: 9px; border: 1px solid var(--clr-border); display: flex; align-items: center; justify-content: center; color: var(--clr-muted); font-size: 0.9rem; transition: all var(--transition); }
.social-btn:hover { border-color: var(--clr-cyan); color: var(--clr-cyan); background: rgba(0,195,255,0.07); }
.footer-col-title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--clr-text); margin-bottom: 1.1rem; }
.footer-nav { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { font-size: 0.83rem; color: var(--clr-muted); transition: color var(--transition); }
.footer-nav a:hover { color: var(--clr-cyan); }
.footer-bottom { border-top: 1px solid var(--clr-border); margin-top: 3rem; padding-top: 1.5rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-size: 0.78rem; color: var(--clr-muted); }
.logo-height { height: 47px; }

/* ── ANIMATIONS ── */
@keyframes revealUp { from{opacity:0;transform:translateY(32px)} to{opacity:1;transform:translateY(0)} }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.65s ease, transform 0.65s 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: 991px) {
  .ben-grid { grid-template-columns: repeat(2, 1fr); }
  .uc-panel.active { grid-template-columns: 1fr; }
  .surja-cols { grid-template-columns: 1fr; }
  .surja-col:first-child { border-right: none; border-bottom: 1px solid var(--clr-border); }
  .prime-grid { grid-template-columns: 1fr; }
  .suite-features-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-panel-wrap.active { grid-template-columns: repeat(2, 1fr); }
  .lb-prev { left: 0.4rem; }
  .lb-next { right: 0.4rem; }
}
@media (max-width: 767px) {
  .welcome-feature-grid { grid-template-columns: 1fr; }
  .ben-grid { grid-template-columns: 1fr; }
  .sensor-grid { grid-template-columns: 1fr; }
  .suite-features-grid { grid-template-columns: 1fr; }
  .gallery-panel-wrap.active { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(3rem, 14vw, 6rem); }
  .section-title { font-size: clamp(2.2rem, 10vw, 4rem); }
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
  .nav-logo-text { font-size: 1.6rem; }
  .hud-corner.tl, .hud-corner.tr, .hud-corner.bl, .hud-corner.br { display: none; }
  .hero-content { position: relative; z-index: 5; padding: 33px 1px; text-align: center; }
  .reveal.visible { opacity: 1; transform: translateY(0); text-align: center; padding: 18px; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; animation: revealUp 0.8s 0.4s both; justify-content: center; }
  .hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; margin-top: 3.5rem; animation: revealUp 0.8s 0.5s both; text-align: center; justify-content: center; }
  .sv-section { padding: 3rem 0; }
  .surja-col:first-child { border-right: none; border-bottom: 1px solid var(--clr-border); padding: 0; }
  .surja-col { padding: 0; }
  .logo-height { height: 29px; }
}