/* ===== LumiMerse — Modern SaaS Design System ===== */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* ---------- Design Tokens ---------- */
:root{
  --primary:#38B6FF;--primary-light:#5CC8FF;--primary-dark:#2A9FE0;
  --primary-dim:rgba(56,182,255,.10);--primary-glow:rgba(56,182,255,.22);
  --bg:#000000;--bg-alt:#070b14;--surface:#0f1419;--surface-light:#161d27;
  --border:rgba(56,182,255,.07);--border-hover:rgba(56,182,255,.22);
  --text:#e2e8f0;--text-dim:#94a3b8;--text-muted:#64748b;--white:#fff;--black:#000;
  --green:#22c55e;--orange:#f59e0b;--purple:#8b5cf6;--red:#ef4444;
  --radius:12px;--radius-sm:8px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;
  --font:'Sora',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --shadow-glow:0 0 30px rgba(56,182,255,.12);
  --shadow-card:0 4px 24px rgba(0,0,0,.4);
  --transition:.25s cubic-bezier(.4,0,.2,1);
}

/* ---------- Base ---------- */
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .3s,color .3s}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:96px 0;position:relative}

/* ---------- Typography ---------- */
.section-label{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--primary);margin-bottom:12px;display:block}
.section-title{font-size:clamp(2rem,5vw,3.25rem);font-weight:800;color:var(--white);
  letter-spacing:-.03em;line-height:1.1;margin-bottom:16px}
.section-subtitle{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--text-dim);
  max-width:640px;margin:0 auto;line-height:1.6}
.gradient-text{background:linear-gradient(135deg,#38B6FF,#5CC8FF 50%,#8b5cf6);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.text-center{text-align:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;font-size:.9375rem;font-weight:600;font-family:var(--font);
  border:none;border-radius:var(--radius);cursor:pointer;transition:all var(--transition);
  text-decoration:none;min-width:140px;line-height:1}
.btn-primary{background:var(--primary);color:var(--black);
  box-shadow:0 4px 20px rgba(56,182,255,.25)}
.btn-primary:hover{background:var(--primary-light);transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(56,182,255,.35)}
.btn-primary:active{transform:translateY(0);box-shadow:0 2px 12px rgba(56,182,255,.2)}
.btn-secondary:active,.btn-outline:active{transform:translateY(0)}
.btn-secondary{background:transparent;color:var(--white);border:1.5px solid var(--surface-light)}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-dim)}
.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}
.btn-outline:hover{background:var(--primary-dim)}
.btn-sm{padding:10px 20px;font-size:.875rem;min-width:auto}
.btn-group{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Navigation ---------- */
.nav{position:fixed;top:0;width:100%;z-index:1000;
  background:rgba(0,0,0,.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);transition:all .3s ease}
.nav.scrolled{background:rgba(0,0,0,.95);box-shadow:0 2px 24px rgba(0,0,0,.5)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;
  max-width:1200px;margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:2px}
.logo .logo-icon{height:34px;width:auto}
.logo .logo-wordmark{height:24px;width:auto}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{color:var(--text-dim);font-weight:500;font-size:.9375rem;transition:color .2s;
  position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.nav-links a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;
  background:var(--primary);border-radius:1px}
.nav-cta{display:flex;align-items:center;gap:16px}
.dark-toggle{background:none;border:1px solid var(--surface-light);border-radius:var(--radius-sm);
  color:var(--text-dim);padding:8px;cursor:pointer;display:flex;align-items:center;
  justify-content:center;transition:all .2s;min-width:44px;min-height:44px;-webkit-tap-highlight-color:transparent}
.dark-toggle:hover{border-color:var(--primary);color:var(--primary)}
.mobile-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;
  flex-direction:column;gap:5px}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--white);
  border-radius:2px;transition:all .3s}
.mobile-nav{display:none;position:fixed;top:72px;left:0;right:0;background:rgba(0,0,0,.98);
  backdrop-filter:blur(20px);padding:24px;flex-direction:column;gap:8px;
  border-bottom:1px solid var(--border);z-index:999}
.mobile-nav.open{display:flex}
.mobile-nav a{color:var(--text-dim);font-size:1rem;font-weight:500;padding:12px 0;
  border-bottom:1px solid var(--border);transition:color .2s}
.mobile-nav a:hover{color:var(--primary)}

/* ---------- Hero ---------- */
.hero{position:relative;display:flex;align-items:center;
  overflow:hidden;padding:180px 0 120px;min-height:90vh}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:radial-gradient(ellipse at 50% 0%,rgba(56,182,255,.08) 0%,transparent 50%);z-index:1}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:200px;
  background:linear-gradient(to top,var(--bg),transparent);z-index:1}

/* Animated GIF background */
.hero-video{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;z-index:0;overflow:hidden}
.hero-video img{width:100%;height:100%;object-fit:cover;opacity:.18;
  filter:blur(1px) saturate(1.2)}

/* Grid overlay on top of video */
.hero-grid{position:absolute;top:0;left:0;right:0;bottom:0;
  background-image:linear-gradient(rgba(56,182,255,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(56,182,255,.03) 1px,transparent 1px);
  background-size:64px 64px;z-index:1}

.hero .container{position:relative;z-index:2}
.hero-content{text-align:center;max-width:800px;margin:0 auto}
.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;color:var(--white);
  letter-spacing:-.04em;line-height:1.05;margin-bottom:24px}
.hero p{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--text-dim);
  margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto;line-height:1.6}
.hero .btn-group{justify-content:center}

/* Hero entrance animations */
@keyframes heroFadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.hero .section-label{animation:heroFadeUp .7s ease both}
.hero h1{animation:heroFadeUp .7s .15s ease both}
.hero p{animation:heroFadeUp .7s .3s ease both}
.hero .btn-group{animation:heroFadeUp .7s .45s ease both}

/* ---------- Product Showcase ---------- */
.showcase{background:var(--bg-alt);overflow:hidden;position:relative;padding:100px 0}
.showcase::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:60%;height:1px;background:linear-gradient(90deg,transparent,var(--primary-glow),transparent)}
.showcase .container{position:relative;z-index:1}
.showcase-header{margin-bottom:56px}
.showcase-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:start}

/* Tabs (left) */
.showcase-tabs{display:flex;flex-direction:column;gap:8px}
.showcase-tab{display:flex;gap:14px;align-items:flex-start;padding:16px;text-align:left;
  border-radius:var(--radius);background:transparent;border:1px solid transparent;
  cursor:pointer;transition:all .25s ease;position:relative;overflow:hidden;
  font-family:var(--font);color:var(--text)}
.showcase-tab:hover{background:rgba(56,182,255,.03)}
.showcase-tab.active{background:rgba(56,182,255,.06);border-color:var(--border-hover)}
.showcase-tab .feat-icon{width:36px;height:36px;min-width:36px;border-radius:var(--radius-sm);
  background:var(--primary-dim);display:flex;align-items:center;justify-content:center;margin-top:2px;
  transition:background .25s}
.showcase-tab.active .feat-icon{background:var(--primary-glow)}
.showcase-tab .feat-icon svg{width:18px;height:18px;stroke:var(--primary);stroke-width:2;fill:none}
.showcase-tab strong{display:block;color:var(--white);font-size:.9375rem;font-weight:700;margin-bottom:3px}
.showcase-tab span{color:var(--text-dim);font-size:.8rem;line-height:1.4}

/* Progress bar on active tab */
.tab-progress{position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--surface-light)}
.tab-progress-bar{height:100%;width:0;background:var(--primary);transition:none}
.showcase-tab.active .tab-progress-bar{animation:tabFill 5s linear forwards}
@keyframes tabFill{from{width:0}to{width:100%}}

/* Visuals (right) */
.showcase-visuals{position:relative;min-height:340px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:0 16px 60px rgba(0,0,0,.4)}
.showcase-visual{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;
  padding:24px;opacity:0;visibility:hidden;transition:opacity .4s ease;pointer-events:none}
.showcase-visual.active{opacity:1;visibility:visible;pointer-events:auto}

/* ---- Animation 1: Flow Designer SVG ---- */
.anim-svg{width:100%;height:100%}
.anim-node{fill:var(--surface-light);stroke:var(--primary);stroke-width:1.5}
.anim-node-primary{fill:var(--primary-dim);stroke:var(--primary)}
.anim-label{fill:var(--text-dim);font-size:13px;text-anchor:middle;font-family:var(--font)}
.anim-edge{stroke:var(--primary);stroke-width:1.5;stroke-dasharray:6 4;opacity:.4;
  animation:edgeDash 12s linear infinite}
@keyframes edgeDash{to{stroke-dashoffset:-100}}
.anim-pulse{fill:var(--primary);opacity:0;animation:pulseDot 3s ease-in-out infinite}
.anim-pulse.p2{animation-delay:1s}
.anim-pulse.p3{animation-delay:2s}
@keyframes pulseDot{0%,100%{opacity:0;transform:scale(.5)}30%{opacity:1;transform:scale(1.2)}70%{opacity:1;transform:scale(1.2)}}

/* ---- Animation 2: Code Editor ---- */
.anim-editor{width:100%;height:100%;display:flex;flex-direction:column;font-family:'SFMono-Regular',Consolas,monospace}
.editor-toolbar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:rgba(0,0,0,.4);
  border-bottom:1px solid var(--border)}
.editor-toolbar .dot{width:10px;height:10px;border-radius:50%}
.dot.red{background:#ff5f57}.dot.yellow{background:#febc2e}.dot.green{background:#28c840}
.editor-title{margin-left:auto;color:var(--text-muted);font-size:.75rem}
.editor-body{flex:1;padding:16px;font-size:.8rem;line-height:1.9;overflow:hidden}
.code-line{white-space:nowrap;color:var(--text-dim)}
.code-line .ln{color:var(--text-muted);margin-right:16px;display:inline-block;width:16px;text-align:right;
  user-select:none;opacity:.4}
.code-line .kw{color:#c678dd}
.code-line .fn{color:var(--primary)}
.code-line .str{color:#98c379}
.code-line.typing{overflow:hidden;white-space:nowrap;border-right:2px solid var(--primary);width:0}
.showcase-visual.active .code-line.typing{animation:typeIn 2s steps(40) .3s forwards}
.code-line .cursor{color:var(--primary);animation:blink 1s step-end infinite}
@keyframes typeIn{from{width:0}to{width:100%}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ---- Animation 3: Inspect I/O ---- */
.anim-inspect{display:flex;align-items:center;gap:16px;width:100%;padding:8px}
.inspect-panel{flex:1;background:var(--surface-light);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:16px;min-width:0}
.panel-header{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--primary);margin-bottom:12px}
.panel-row{display:flex;justify-content:space-between;padding:6px 0;
  border-bottom:1px solid var(--border);font-size:.8rem}
.panel-row:last-child{border-bottom:none}
.panel-row .key{color:var(--text-muted);font-weight:600}
.panel-row .val{color:var(--text-dim);font-family:'SFMono-Regular',Consolas,monospace;font-size:.75rem}
.panel-row .val.success{color:var(--green)}
.inspect-arrow{display:flex;flex-direction:column;align-items:center;gap:6px;flex-shrink:0}
.inspect-arrow svg{width:40px;height:20px}
.inspect-arrow .processing{font-size:.6rem;color:var(--primary);animation:blink 1.5s ease infinite}
.input-panel,.output-panel{opacity:0;transform:translateX(-12px)}
.showcase-visual.active .input-panel{animation:fadeSlideRight .5s .2s ease both}
.showcase-visual.active .output-panel{animation:fadeSlideRight .5s .5s ease both}
@keyframes fadeSlideRight{from{opacity:0;transform:translateX(-12px)}to{opacity:1;transform:translateX(0)}}

/* ---- Animation 4: Test Runner ---- */
.anim-test{width:100%;height:100%;display:flex;flex-direction:column;padding:4px;font-family:var(--font)}
.test-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;
  border-bottom:1px solid var(--border)}
.test-title{font-size:.875rem;font-weight:700;color:var(--white)}
.test-badge{font-size:.7rem;font-weight:600;padding:3px 10px;border-radius:var(--radius-full)}
.test-badge.running{background:rgba(56,182,255,.15);color:var(--primary)}
.test-steps{flex:1;padding:12px 16px;display:flex;flex-direction:column;gap:8px}
.test-step{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);
  font-size:.8rem;transition:all .3s}
.test-step .step-icon{width:20px;text-align:center;font-weight:700}
.test-step .step-name{flex:1;color:var(--text-dim)}
.test-step .step-time{color:var(--text-muted);font-size:.75rem;font-family:'SFMono-Regular',Consolas,monospace}
.test-step.done{background:rgba(34,197,94,.05)}
.test-step.done .step-icon{color:var(--green)}
.test-step.done .step-name{color:var(--text)}
.test-step.active{background:rgba(56,182,255,.08)}
.test-step.active .step-icon{color:var(--primary)}
.test-step.active .step-name{color:var(--white);font-weight:600}
.test-step.pending .step-icon{color:var(--text-muted)}
.test-step .step-icon.spin{animation:spinIcon 1.2s linear infinite;display:inline-block}
@keyframes spinIcon{to{transform:rotate(360deg)}}
.test-output{padding:10px 16px;border-top:1px solid var(--border);font-size:.75rem}
.output-label{font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--text-muted);margin-bottom:6px;display:block}
.output-line{color:var(--primary);font-family:'SFMono-Regular',Consolas,monospace;line-height:1.6}
.output-line.dim{color:var(--text-muted)}

/* ---------- Stats ---------- */
.stats{background:var(--bg-alt);border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;text-align:center}
.stats-grid > div{padding:0 32px;border-right:1px solid var(--border)}
.stats-grid > div:last-child{border-right:none}
.stat-number{font-size:2.75rem;font-weight:800;color:var(--primary);letter-spacing:-.03em;
  text-shadow:0 0 30px rgba(56,182,255,.15)}
.stat-label{color:var(--text-muted);font-size:.8125rem;margin-top:6px;text-transform:uppercase;
  letter-spacing:.05em;font-weight:500}

/* ---------- Cards (shared) ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:32px;transition:all var(--transition)}
.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow);transform:translateY(-3px)}
.card:hover .card-icon{background:var(--primary-glow);box-shadow:0 0 20px rgba(56,182,255,.12)}
.card-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;
  align-items:center;justify-content:center;background:var(--primary-dim);margin-bottom:20px;
  transition:background .3s,box-shadow .3s}
.card-icon svg{width:24px;height:24px;stroke:var(--primary);stroke-width:2;fill:none}
.card h3{font-size:1.25rem;font-weight:700;color:var(--white);margin-bottom:8px}
.card p{color:var(--text-dim);line-height:1.6;font-size:.9375rem}
.card-grid{display:grid;gap:24px;margin-top:48px}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}

/* ---------- Features ---------- */
.features-section{background:var(--bg)}
.feature-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:48px;flex-wrap:wrap}
.feature-tab{padding:10px 24px;border-radius:var(--radius-full);border:1px solid var(--border);
  background:transparent;color:var(--text-dim);font-size:.875rem;font-weight:600;
  cursor:pointer;transition:all .2s;font-family:var(--font)}
.feature-tab.active,.feature-tab:hover{background:var(--primary);color:var(--black);
  border-color:var(--primary)}

/* ---------- Industries ---------- */
.industry-tabs{display:flex;gap:4px;background:var(--surface);border-radius:var(--radius-full);
  padding:4px;margin:0 auto 48px;width:fit-content}
.industry-tab{padding:12px 28px;border-radius:var(--radius-full);border:none;
  background:transparent;color:var(--text-dim);font-size:.9375rem;font-weight:600;
  cursor:pointer;transition:all .2s;font-family:var(--font)}
.industry-tab.active{background:var(--primary);color:var(--black)}
.industry-content{display:none}
.industry-content.active{display:block}
.industry-hero-icon{width:64px;height:64px;border-radius:var(--radius);
  background:var(--primary-dim);display:flex;align-items:center;justify-content:center;
  margin-bottom:20px}
.industry-hero-icon svg{width:32px;height:32px;stroke:var(--primary);stroke-width:2;fill:none}
.industry-features{list-style:none;margin-top:24px}
.industry-features li{padding:10px 0;padding-left:28px;position:relative;
  color:var(--text-dim);font-size:.9375rem;border-bottom:1px solid var(--border)}
.industry-features li::before{content:'✓';position:absolute;left:0;color:var(--primary);
  font-weight:700}
.industry-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.industry-detail-grid h2{font-size:2rem;font-weight:800;color:var(--white);margin-bottom:16px}
.industry-detail-grid p{color:var(--text-dim);line-height:1.7;margin-bottom:24px}
.industry-detail-grid h3{color:var(--white);font-weight:700;margin-bottom:16px}

/* ---------- Pricing ---------- */
.pricing-section{background:var(--bg)}
.pricing-toggle{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:48px}
.pricing-toggle span{font-size:.9375rem;color:var(--text-dim);font-weight:500}
.pricing-toggle span.active{color:var(--white);font-weight:600}
.toggle-switch{width:52px;height:28px;background:var(--surface-light);border-radius:14px;
  position:relative;cursor:pointer;transition:background .2s;border:1px solid var(--border)}
.toggle-switch::after{content:'';width:22px;height:22px;background:var(--primary);
  border-radius:50%;position:absolute;top:2px;left:2px;transition:transform .2s}
.toggle-switch.annual::after{transform:translateX(24px)}
.toggle-switch.annual{background:var(--primary-dim)}
.save-badge{background:var(--green);color:var(--black);font-size:.75rem;font-weight:700;
  padding:3px 8px;border-radius:var(--radius-full);margin-left:4px}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:0}
.price-card{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-xl);
  padding:36px 28px;text-align:center;transition:all var(--transition);position:relative}
.price-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow);
  transform:translateY(-4px)}
.price-card.featured{border-color:var(--primary);
  background:linear-gradient(180deg,rgba(56,182,255,.04) 0%,var(--surface) 100%)}
.price-card.featured::before{content:'Most Popular';position:absolute;top:-14px;left:50%;
  transform:translateX(-50%);background:var(--primary);color:var(--black);padding:6px 18px;
  border-radius:var(--radius-full);font-size:.8125rem;font-weight:700;white-space:nowrap}
.price-card h3{font-size:1.25rem;font-weight:700;color:var(--white);margin-bottom:8px}
.price-card .price{display:flex;align-items:baseline;justify-content:center;gap:2px;
  margin:20px 0 8px}
.price-card .currency{font-size:1.25rem;color:var(--text-muted);font-weight:600}
.price-card .amount{font-size:3.25rem;font-weight:900;color:var(--white);line-height:1;
  letter-spacing:-.03em}
.price-card .period{font-size:.9375rem;color:var(--text-muted)}
.price-card .desc{color:var(--text-muted);font-size:.9375rem;margin-bottom:24px}
.price-card .feature-list{list-style:none;text-align:left;margin:24px 0}
.price-card .feature-list li{padding:8px 0;padding-left:24px;position:relative;
  color:var(--text-dim);font-size:.875rem}
.price-card .feature-list li::before{content:'✓';position:absolute;left:0;
  color:var(--primary);font-weight:700}
.price-card .btn{width:100%}

/* Comparison table */
.comparison-table{width:100%;border-collapse:collapse;margin-top:48px}
.comparison-table th,.comparison-table td{padding:14px 16px;text-align:left;
  border-bottom:1px solid var(--border);font-size:.9375rem}
.comparison-table th{color:var(--white);font-weight:600;background:var(--surface);
  position:sticky;top:72px}
.comparison-table td{color:var(--text-dim)}
.comparison-table td:first-child{color:var(--text);font-weight:500}
.comparison-table .check{color:var(--primary);font-weight:700}
.comparison-table .dash{color:var(--text-muted)}

/* ---------- Testimonials ---------- */
.testimonials{background:var(--bg-alt);border-top:1px solid var(--border)}
.testimonial-card{background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:32px;position:relative;
  transition:all var(--transition)}
.testimonial-card:hover{border-color:var(--border-hover);transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(0,0,0,.3)}
.testimonial-card::before{content:'\201C';font-size:3.5rem;color:var(--primary);opacity:.25;
  position:absolute;top:12px;left:20px;font-family:Georgia,serif;line-height:1}
.testimonial-card p{color:var(--text);font-size:1rem;line-height:1.7;font-style:italic;
  padding-top:16px}
.testimonial-source{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-dim);
  display:flex;align-items:center;justify-content:center;color:var(--primary);font-weight:700;
  font-size:.875rem}
.testimonial-info .name{color:var(--white);font-weight:600;font-size:.875rem}
.testimonial-info .role{color:var(--text-muted);font-size:.8125rem}

/* ---------- FAQ ---------- */
.faq-section{background:var(--bg)}
.faq-grid{max-width:720px;margin:48px auto 0}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);
  margin-bottom:12px;background:var(--surface);overflow:hidden;transition:border-color .2s}
.faq-item:hover{border-color:var(--border-hover)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;
  cursor:pointer;user-select:none}
.faq-q h4{font-size:1rem;font-weight:600;color:var(--white);flex:1;margin-right:16px}
.faq-icon{width:20px;height:20px;color:var(--primary);transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item.open .faq-a{max-height:400px}
.faq-a p{padding:0 24px 20px;color:var(--text-dim);line-height:1.7;font-size:.9375rem}

/* ---------- Case Studies ---------- */
.case-study-card{margin-bottom:64px}
.case-study-header{text-align:center;margin-bottom:32px}
.case-study-tag{display:inline-block;background:var(--primary-dim);color:var(--primary);
  font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  padding:6px 14px;border-radius:var(--radius-full);margin-bottom:16px}
.case-study-visual{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);
  box-shadow:0 16px 60px rgba(0,0,0,.4);margin-bottom:32px}
.case-study-visual img{width:100%;height:auto;display:block}
.case-study-nodes{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.case-study-nodes li{font-size:.875rem;color:var(--text-dim);line-height:1.5}
.case-study-nodes li strong{color:var(--primary);font-weight:600}

/* ---------- CTA Banner ---------- */
.cta-banner{background:var(--bg-alt);text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:radial-gradient(ellipse at 50% 50%,rgba(56,182,255,.06) 0%,transparent 70%)}
.cta-banner .container{position:relative;z-index:1}
.cta-banner h2{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;color:var(--white);
  margin-bottom:16px}
.cta-banner p{color:var(--text-dim);font-size:1.125rem;margin-bottom:32px;max-width:500px;
  margin-left:auto;margin-right:auto}
.cta-banner .btn-group{justify-content:center}

/* ---------- Newsletter ---------- */
.newsletter-section{padding:72px 0;background:var(--bg);position:relative}
.newsletter-section::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:40%;height:1px;background:linear-gradient(90deg,transparent,var(--border-hover),transparent)}
.newsletter-section h3{font-size:1.5rem;font-weight:700;color:var(--white);margin-bottom:8px}
.newsletter-section p{color:var(--text-dim);margin-bottom:24px}
.newsletter{display:flex;gap:12px;max-width:440px;margin:0 auto}
.newsletter input{flex:1;padding:14px 20px;border-radius:var(--radius);
  border:1px solid var(--border);background:var(--surface);color:var(--white);
  font-size:.9375rem;font-family:var(--font);outline:none;transition:border-color .2s}
.newsletter input::placeholder{color:var(--text-muted)}
.newsletter input:focus{border-color:var(--primary)}
.newsletter .btn{flex-shrink:0}

/* ---------- Contact Layout ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-grid h2{font-size:1.75rem;font-weight:800;color:var(--white);margin-bottom:8px}
.contact-grid > div > p{color:var(--text-dim);margin-bottom:32px}
.contact-sidebar .card{margin-bottom:24px}
.contact-sidebar .card:last-child{margin-bottom:0}
.contact-sidebar .card a{color:var(--primary);font-size:.9375rem}
.quick-links{list-style:none}
.quick-links li{padding:6px 0}
.quick-links li a{color:var(--primary);font-size:.9375rem;transition:opacity .2s}
.quick-links li a:hover{opacity:.8}

/* ---------- Contact Form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:.875rem;font-weight:600;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{padding:14px 16px;
  border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);
  color:var(--white);font-size:.9375rem;font-family:var(--font);outline:none;
  transition:border-color .2s;resize:vertical}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--primary)}
.form-group .error-msg{color:var(--red);font-size:.8125rem;display:none}
.form-group.has-error input,.form-group.has-error select,.form-group.has-error textarea{
  border-color:var(--red)}
.form-group.has-error .error-msg{display:block}

/* ---------- Footer ---------- */
.footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:64px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:40px;
  padding-bottom:40px;border-bottom:1px solid var(--border)}
.footer-brand{max-width:260px}
.footer-brand .logo{margin-bottom:12px}
.footer-brand p{color:var(--text-muted);font-size:.875rem;line-height:1.6}
.footer-col h4{color:var(--white);font-size:.8125rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;margin-bottom:16px}
.footer-col a{display:block;color:var(--text-muted);font-size:.875rem;padding:4px 0;
  transition:color .2s}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;
  flex-wrap:wrap;gap:16px}
.footer-bottom p{color:var(--text-muted);font-size:.8125rem}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{color:var(--text-muted);font-size:.8125rem;transition:color .2s}
.footer-bottom-links a:hover{color:var(--primary)}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero{padding:150px 0 72px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:radial-gradient(ellipse at 50% 0%,rgba(56,182,255,.08) 0%,transparent 55%)}
.page-hero::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background-image:linear-gradient(rgba(56,182,255,.02) 1px,transparent 1px),
  linear-gradient(90deg,rgba(56,182,255,.02) 1px,transparent 1px);
  background-size:64px 64px;z-index:0}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2.25rem,5vw,3.5rem);font-weight:900;color:var(--white);
  letter-spacing:-.03em;margin-bottom:16px}
.page-hero p{font-size:clamp(1rem,2vw,1.25rem);color:var(--text-dim);max-width:600px;
  margin:0 auto}
.page-hero .section-label{animation:heroFadeUp .7s ease both}
.page-hero h1{animation:heroFadeUp .7s .1s ease both}
.page-hero p{animation:heroFadeUp .7s .2s ease both}

/* ---------- Consultancy ---------- */
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px;
  counter-reset:step}
.process-step{position:relative;padding:32px 24px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;
  transition:all var(--transition);counter-increment:step}
.process-step::before{content:counter(step);position:absolute;top:-14px;left:50%;
  transform:translateX(-50%);width:28px;height:28px;background:var(--primary);color:var(--black);
  border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8125rem;
  font-weight:700}
.process-step:hover{border-color:var(--border-hover);transform:translateY(-4px)}
.process-step h4{color:var(--white);font-size:1.0625rem;font-weight:700;margin:8px 0}
.process-step p{color:var(--text-dim);font-size:.875rem}


/* ---------- Light Mode ---------- */
body.light-mode{
  --bg:#f8fafc;--bg-alt:#f1f5f9;--surface:#ffffff;--surface-light:#e2e8f0;
  --border:rgba(15,23,42,.08);--border-hover:rgba(56,182,255,.3);
  --text:#1e293b;--text-dim:#475569;--text-muted:#94a3b8;--white:#0f172a;
  --shadow-glow:0 0 20px rgba(56,182,255,.06);--shadow-card:0 2px 12px rgba(0,0,0,.06);
  color:#1e293b;background:#f8fafc}
body.light-mode .nav{background:rgba(248,250,252,.85);border-bottom-color:rgba(15,23,42,.06)}
body.light-mode .nav.scrolled{background:rgba(248,250,252,.95)}
body.light-mode .mobile-nav{background:rgba(248,250,252,.98)}
body.light-mode .hero-video img{opacity:.06;filter:blur(2px) brightness(1.5)}
body.light-mode .hero-grid{background-image:linear-gradient(rgba(15,23,42,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(15,23,42,.03) 1px,transparent 1px)}
body.light-mode .hero::before{background:radial-gradient(ellipse at 50% 0%,rgba(56,182,255,.06) 0%,transparent 50%)}
/* Logo theme switching handled via JS - no filter needed */
body.light-mode .btn-primary{color:#fff;--black:#fff}
body.light-mode .btn-secondary{border-color:#cbd5e1;color:#1e293b}
body.light-mode .btn-outline{border-color:var(--primary);color:var(--primary)}
body.light-mode .section-label{color:var(--primary)}
body.light-mode .gradient-text{-webkit-text-fill-color:transparent}
body.light-mode .stat-number{text-shadow:none;color:var(--primary)}
body.light-mode .dark-toggle{border-color:#cbd5e1;color:#475569}
body.light-mode .showcase{background:#f1f5f9}
body.light-mode .page-hero::before{background:radial-gradient(ellipse at 50% 0%,rgba(56,182,255,.06) 0%,transparent 55%)}
body.light-mode .page-hero::after{background-image:linear-gradient(rgba(15,23,42,.02) 1px,transparent 1px),
  linear-gradient(90deg,rgba(15,23,42,.02) 1px,transparent 1px)}

/* ---------- Scroll Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .pricing-grid{grid-template-columns:repeat(2,1fr)}
  .process-steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:768px){
  .nav-links,.nav-cta .btn{display:none}
  .mobile-toggle{display:flex}
  .logo .logo-wordmark{height:20px}
  .logo .logo-icon{height:28px}
  section{padding:56px 0}
  .hero{min-height:auto;padding:110px 0 64px}
  .hero h1{font-size:2rem}
  .hero p{font-size:1rem}
  .showcase-header{margin-bottom:32px}
  .showcase-grid{grid-template-columns:1fr;gap:20px}
  .showcase{padding:56px 0}
  .showcase-tabs{flex-direction:row;overflow-x:auto;gap:6px;-webkit-overflow-scrolling:touch;
    scroll-snap-type:x mandatory;padding-bottom:4px}
  .showcase-tab{flex:0 0 auto;min-width:140px;padding:12px;scroll-snap-align:start}
  .showcase-tab span{display:none}
  .showcase-tab strong{font-size:.8rem}
  .showcase-tab .feat-icon{width:30px;height:30px;min-width:30px}
  .showcase-tab .feat-icon svg{width:15px;height:15px}
  .showcase-visuals{min-height:260px;margin-top:16px}
  .showcase-visual{position:absolute;top:0;left:0;right:0;bottom:0;padding:16px;
    display:none;opacity:0;visibility:hidden}
  .showcase-visual.active{display:flex;opacity:1;visibility:visible}
  .anim-inspect{flex-direction:column;gap:12px}
  .inspect-arrow{flex-direction:row}
  .inspect-arrow svg{transform:rotate(90deg)}
  .editor-body{padding:12px;font-size:.7rem;line-height:1.7}
  .code-line .ln{margin-right:8px;width:12px}
  .test-step{padding:6px 10px;font-size:.75rem}
  .test-steps{padding:8px 12px;gap:6px}
  .industry-detail-grid{grid-template-columns:1fr}
  .card-grid.cols-2,.card-grid.cols-3,.card-grid.cols-4,
  .pricing-grid,.process-steps{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid > div{border-right:none;border-bottom:1px solid var(--border);padding:16px 0}
  .stats-grid > div:nth-child(odd){border-right:1px solid var(--border);padding-right:16px}
  .stats-grid > div:nth-last-child(-n+2){border-bottom:none}
  .price-card.featured{transform:none}
  .btn-group{flex-direction:column;align-items:center}
  .btn{width:100%;max-width:320px}
  .contact-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .industry-tabs{flex-wrap:wrap}
  .newsletter{flex-direction:column}
  .comparison-table{font-size:.8125rem}
  .page-hero{padding:120px 0 48px}
  .page-hero h1{font-size:1.75rem}
  .cta-banner h2{font-size:1.5rem}
  .section-title{font-size:1.75rem}
}
@media(max-width:480px){
  .hero{padding:100px 0 48px;min-height:auto}
  .hero h1{font-size:1.6rem}
  .hero p{font-size:.9rem;margin-bottom:28px}
  .stat-number{font-size:2rem}
  .container{padding:0 16px}
  .showcase-tab{min-width:120px;padding:10px}
  .showcase-visuals{min-height:220px}
  .showcase-visual{padding:12px}
  .panel-row{flex-direction:column;gap:2px}
  .panel-row .val{font-size:.7rem}
  .editor-body{font-size:.65rem}
  .test-header{padding:10px 12px}
  .test-title{font-size:.75rem}
  .stats-grid{grid-template-columns:1fr}
  .stats-grid > div{border-right:none!important;padding-right:0!important;
    border-bottom:1px solid var(--border);padding:16px 0}
  .stats-grid > div:last-child{border-bottom:none}
  .section-title{font-size:1.5rem}
  .card{padding:24px}
  .card h3{font-size:1.1rem}
  .logo .logo-wordmark{height:18px}
  .logo .logo-icon{height:26px}
  .faq-q h4{font-size:.875rem}
  .testimonial-card{padding:24px}
}