/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }

:root {
  --background: 210 11% 7%;
  --foreground: 60 10% 95%;
  --card: 210 11% 9%;
  --card-foreground: 60 10% 95%;
  --primary: 72 100% 67%;
  --primary-foreground: 210 11% 7%;
  --secondary: 210 8% 14%;
  --secondary-foreground: 60 10% 85%;
  --muted: 210 8% 16%;
  --muted-foreground: 210 8% 55%;
  --destructive: 0 72% 51%;
  --destructive-foreground: 60 10% 95%;
  --border: 210 8% 18%;
  --radius: 0.5rem;
}

html { scroll-behavior: smooth; }
body {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: 'Inter', 'SF Pro Display', -apple-system, system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== UTILITY CLASSES ===== */
.hidden { display: none !important; }
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top:0;right:0;bottom:0;left:0; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.bottom-8 { bottom: 2rem; }
.right-8 { right: 2rem; }
.overflow-hidden { overflow: hidden; }
.pointer-events-none { pointer-events: none; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Flex */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.inline-flex { display: inline-flex; }

/* Grid */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.gap-0 { gap: 0; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }

/* Spacing */
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-1-5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2-5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-half { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-16 { margin-top: 4rem; }
.mt-half { margin-top: 0.125rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-8 { padding-top: 2rem; }

/* Sizing */
.w-full { width: 100%; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-16 { width: 4rem; }
.w-32 { width: 8rem; }
.w-1-5 { width: 0.375rem; }
.w-2-5 { width: 0.625rem; }
.h-px { height: 1px; }
.h-full { height: 100%; }
.h-1-5 { height: 0.375rem; }
.h-half { height: 0.125rem; }
.h-2 { height: 0.5rem; }
.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-16 { height: 4rem; }
.h-32 { height: 8rem; }
.h-screen { height: 100vh; }
.min-h-300 { min-height: 300px; }
.min-h-3rem { min-height: 3rem; }
.max-w-xs { max-width: 20rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }

/* Typography */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.font-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-widest { letter-spacing: 0.1em; }
.tracking-wider { letter-spacing: 0.05em; }
.leading-5 { line-height: 1.25rem; }
.whitespace-nowrap { white-space: nowrap; }
.select-none { user-select: none; }
.cursor-pointer { cursor: pointer; }
.resize-none { resize: none; }
.text-10 { font-size: 10px; }

/* Colors */
.text-foreground { color: hsl(var(--foreground)); }
.text-foreground-70 { color: hsl(var(--foreground) / 0.7); }
.text-foreground-80 { color: hsl(var(--foreground) / 0.8); }
.text-primary { color: hsl(var(--primary)); }
.text-primary-80 { color: hsl(var(--primary) / 0.8); }
.text-primary-foreground { color: hsl(var(--primary-foreground)); }
.text-muted-foreground { color: hsl(var(--muted-foreground)); }
.text-muted-foreground-40 { color: hsl(var(--muted-foreground) / 0.4); }
.text-muted-foreground-60 { color: hsl(var(--muted-foreground) / 0.6); }
.text-destructive { color: hsl(var(--destructive)); }
.text-destructive-60 { color: hsl(var(--destructive) / 0.6); }
.bg-background { background-color: hsl(var(--background)); }
.bg-background\/95 { background-color: hsl(var(--background) / 0.95); }
.bg-primary { background-color: hsl(var(--primary)); }
.bg-primary-5 { background-color: hsl(var(--primary) / 0.05); }
.bg-primary-10 { background-color: hsl(var(--primary) / 0.1); }
.bg-secondary { background-color: hsl(var(--secondary)); }
.bg-card { background-color: hsl(var(--card)); }
.bg-card-60 { background-color: hsl(var(--card) / 0.6); }
.bg-card-80 { background-color: hsl(var(--card) / 0.8); }
.bg-destructive { background-color: hsl(var(--destructive)); }
.bg-destructive-5 { background-color: hsl(var(--destructive) / 0.05); }
.bg-border { background-color: hsl(var(--border)); }

/* Borders */
.border { border-width: 1px; border-style: solid; }
.border-2 { border-width: 2px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-r { border-right-width: 1px; border-right-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-border { border-color: hsl(var(--border)); }
.border-primary { border-color: hsl(var(--primary)); }
.border-primary-20 { border-color: hsl(var(--primary) / 0.2); }
.border-primary-30 { border-color: hsl(var(--primary) / 0.3); }
.border-primary-40 { border-color: hsl(var(--primary) / 0.4); }
.border-destructive-20 { border-color: hsl(var(--destructive) / 0.2); }
.rounded { border-radius: var(--radius); }
.rounded-md { border-radius: calc(var(--radius) - 2px); }
.rounded-lg { border-radius: var(--radius); }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.rounded-t-lg { border-top-left-radius: var(--radius); border-top-right-radius: var(--radius); }
.rounded-b-lg { border-bottom-left-radius: var(--radius); border-bottom-right-radius: var(--radius); }

/* Effects */
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.transition-all { transition: all 0.2s ease; }
.transition-colors { transition: color 0.2s, background-color 0.2s, border-color 0.2s; }
.transition-transform { transition: transform 0.2s; }
.transition-width { transition: width 0.5s ease; }
.opacity-006 { opacity: 0.06; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

/* Hover */
.hover-brightness:hover { filter: brightness(1.1); }
.hover-bg-secondary:hover { background-color: hsl(var(--secondary) / 0.6); }
.hover-bg-primary-10:hover { background-color: hsl(var(--primary) / 0.1); }
.hover-border-primary:hover { border-color: hsl(var(--primary) / 0.4); }

/* ===== COMPONENT STYLES ===== */
.snap-container { scroll-snap-type: y proximity; overflow-y: auto; height: 100vh; }
.snap-section { scroll-snap-align: start; min-height: 100vh; }

/* Noise overlay */
.noise-overlay::before {
  content: '';
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 50; opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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)'/%3E%3C/svg%3E");
}

/* Grid background */
.grid-bg {
  background-image:
    linear-gradient(rgba(215, 255, 87, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(215, 255, 87, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Badge - fixed bottom right */
.fixed-badge {
  position: fixed; bottom: 2rem; right: 2rem;
}

/* Neon glow */
.neon-glow { box-shadow: 0 0 20px rgba(215,255,87,0.3), 0 0 40px rgba(215,255,87,0.1); }
.neon-glow:hover { box-shadow: 0 0 30px rgba(215,255,87,0.5), 0 0 60px rgba(215,255,87,0.2); }
.neon-text-glow { text-shadow: 0 0 20px rgba(215,255,87,0.4), 0 0 40px rgba(215,255,87,0.1); }

/* Banner text */
.banner-text {
  font-size: 0.75rem; font-family: 'JetBrains Mono', monospace;
  color: hsl(var(--primary-foreground)); letter-spacing: 0.1em; text-transform: uppercase;
}

/* Service tags */
.service-tag {
  padding: 0.25rem 0.5rem; border-radius: calc(var(--radius) - 2px);
  border: 1px solid hsl(var(--border)); background: hsl(var(--secondary) / 0.5);
  font-size: 0.625rem; font-family: 'JetBrains Mono', monospace;
  color: hsl(var(--muted-foreground)); white-space: nowrap; flex-shrink: 0;
}

/* Complexity tags */
.complexity-tag {
  font-size: 0.75rem; color: hsl(var(--primary) / 0.8); font-weight: 500;
  border: 1px solid hsl(var(--primary) / 0.2); border-radius: 9999px;
  padding: 0.375rem 1rem;
}

/* Source tags */
.source-tag {
  font-size: 10px; color: hsl(var(--muted-foreground) / 0.4);
  border: 1px solid hsl(var(--border) / 0.4); border-radius: var(--radius);
  padding: 0.125rem 0.5rem; text-decoration: none; transition: color 0.2s, border-color 0.2s;
  display: inline-block;
}
.source-tag:hover {
  color: hsl(var(--primary)); border-color: hsl(var(--primary) / 0.5);
}

/* Badge text */
.badge-text { font-size: 9px; fill: hsl(var(--primary)); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }

/* Form inputs */
.form-input {
  width: 100%; border-radius: var(--radius);
  border: 1px solid hsl(var(--border)); background: hsl(var(--secondary) / 0.5);
  padding: 0.625rem 1rem; font-size: 0.875rem;
  color: hsl(var(--foreground)); outline: none; transition: border-color 0.2s;
}
.form-input::placeholder { color: hsl(var(--muted-foreground) / 0.5); }
.form-input:focus { border-color: hsl(var(--primary) / 0.5); }

/* TM dodge effect */
.tm-dodge {
  color: hsl(var(--primary));
  display: inline-block;
  cursor: pointer;
  user-select: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

/* Dropdown items */
.dropdown-item {
  background: none; border: none; cursor: pointer;
  color: hsl(var(--foreground));
}

/* Chart lines */
.chart-line {
  stroke-dasharray: 1000; stroke-dashoffset: 1000;
  transition: stroke-dashoffset 2s ease;
}
.chart-line.animate { stroke-dashoffset: 0; }

/* Legend line indicators */
.legend-line-solid { display: inline-block; width: 14px; height: 2px; border-radius: 1px; }
.legend-line-dashed { display: inline-block; width: 14px; height: 0; border-top: 2px dashed; border-radius: 0; }

/* Chart popup modal */
.chart-modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: hsl(var(--background) / 0.92); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.chart-modal-overlay.visible { opacity: 1; }
.chart-modal-content {
  width: 90vw; max-width: 900px;
  background: hsl(var(--card)); border: 1px solid hsl(var(--border));
  border-radius: var(--radius); padding: 2rem;
  position: relative; transform: scale(0.95); transition: transform 0.3s ease;
}
.chart-modal-overlay.visible .chart-modal-content { transform: scale(1); }
.chart-modal-close {
  position: absolute; top: 0.75rem; right: 1rem;
  background: none; border: none; color: hsl(var(--muted-foreground));
  font-size: 1.5rem; cursor: pointer; line-height: 1; padding: 0.25rem;
  transition: color 0.2s;
}
.chart-modal-close:hover { color: hsl(var(--foreground)); }

/* Window dots */
.bg-destructive-60 { background-color: hsl(var(--destructive) / 0.6); }
.bg-yellow-500-60 { background-color: rgba(234, 179, 8, 0.6); }
.bg-primary-60 { background-color: hsl(var(--primary) / 0.6); }

/* Hidden slides (shown after hero completes) */
.hidden-slide { display: none; }
.hidden-slide.visible { display: flex; }

/* ===== ANIMATIONS ===== */
@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}
@keyframes glitch-color {
  0% { text-shadow: 2px 0 #ff0000, -2px 0 #00ff00; }
  25% { text-shadow: -2px 0 #ff0000, 2px 0 #00ff00; }
  50% { text-shadow: 2px 2px #ff0000, -2px -2px #00ff00; }
  75% { text-shadow: -2px 2px #ff0000, 2px -2px #00ff00; }
  100% { text-shadow: 2px 0 #ff0000, -2px 0 #00ff00; }
}
.glitch-text { animation: glitch 0.3s infinite, glitch-color 0.5s infinite; }

@keyframes scroll-logs { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
.streaming-logs { animation: scroll-logs 20s linear infinite; }

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.cursor-blink { animation: blink 1s step-end infinite; }

@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.animate-spin-slow { animation: spin-slow 10s linear infinite; }
.donut-spin { display: inline-block; animation: spin-slow 3s linear infinite; font-size: 1.6em; vertical-align: middle; line-height: 1; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }

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

/* Marquee banner */
.marquee-track {
  display: flex; width: max-content; white-space: nowrap;
  animation: marquee 25s linear infinite;
}
.marquee-segment {
  font-size: 11px; font-weight: 700; color: hsl(var(--primary-foreground));
  text-transform: uppercase; letter-spacing: 0.08em;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.animate-scroll-banner { animation: scroll-banner 45s linear infinite; }
@keyframes scroll-left { from { transform: translateX(-50%); } to { transform: translateX(0); } }

.animate-scroll-right { animation: scroll-right 30s linear infinite; }
.animate-scroll-left { animation: scroll-left 30s linear infinite; }
.animate-scroll-right-slow { animation: scroll-right 40s linear infinite; }
.animate-scroll-left-slow { animation: scroll-left 40s linear infinite; }

/* Scroll-triggered animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.anim-fade-up, .anim-fade-left, .anim-fade-right { opacity: 0; }
.anim-fade-up.in-view { animation: fadeUp 0.8s ease forwards; }
.anim-fade-left.in-view { animation: fadeLeft 0.8s ease forwards; }
.anim-fade-right.in-view { animation: fadeRight 0.8s ease forwards; }

/* Animation delays */
.anim-delay-0-3.in-view { animation-delay: 0.3s; }
.anim-delay-0-4.in-view { animation-delay: 0.4s; }
.anim-delay-0-5.in-view { animation-delay: 0.5s; }
.anim-delay-0-6.in-view { animation-delay: 0.6s; }
.anim-delay-0-7.in-view { animation-delay: 0.7s; }
.anim-delay-0-8.in-view { animation-delay: 0.8s; }
.anim-delay-0-9.in-view { animation-delay: 0.9s; }
.anim-delay-1.in-view { animation-delay: 1s; }
.anim-delay-1-1.in-view { animation-delay: 1.1s; }
.anim-delay-1-2.in-view { animation-delay: 1.2s; }
.anim-delay-1-3.in-view { animation-delay: 1.3s; }
.anim-delay-1-4.in-view { animation-delay: 1.4s; }
.anim-delay-1-5.in-view { animation-delay: 1.5s; }
.anim-delay-1-6.in-view { animation-delay: 1.6s; }
.anim-delay-1-7.in-view { animation-delay: 1.7s; }
.anim-delay-1-8.in-view { animation-delay: 1.8s; }
.anim-delay-1-9.in-view { animation-delay: 1.9s; }
.anim-delay-2.in-view { animation-delay: 2s; }
.anim-delay-2-5.in-view { animation-delay: 2.5s; }

/* Neon underline effect */
.neon-underline {
  background-image: linear-gradient(hsl(var(--primary)), hsl(var(--primary)));
  background-position: 0 100%;
  background-size: 0% 2px;
  background-repeat: no-repeat;
  padding-bottom: 2px;
  transition: background-size 0.6s ease;
}
.in-view .neon-underline { background-size: 100% 2px; }
.in-view .neon-ul-1 { transition-delay: 0.2s; }
.in-view .neon-ul-2 { transition-delay: 0.5s; }
.in-view .neon-ul-3 { transition-delay: 0.8s; }
.in-view .neon-ul-4 { transition-delay: 1.1s; }

/* Fade in utility */
.fade-in { animation: fadeUp 0.5s ease forwards; }

/* ===== RESPONSIVE ===== */
@media (min-width: 640px) {
  .sm-px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .sm-p-6 { padding: 1.5rem; }
  .sm-p-8 { padding: 2rem; }
  .sm-text-base { font-size: 1rem; line-height: 1.5rem; }
  .sm-text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .sm-text-5xl { font-size: 3rem; line-height: 1; }
  .sm-text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .sm-text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .sm-text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm-flex-row { flex-direction: row; }
  .sm-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .sm-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .sm-grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
  .sm-wh-36 { width: 9rem; height: 9rem; }
  .sm-wh-18 { width: 4.5rem; height: 4.5rem; }
  .service-tag { font-size: 0.7rem; }
  .sm-text-xl { font-size: 1.25rem; }
  .sm-text-2xl { font-size: 1.5rem; }
}

@media (min-width: 768px) {
  .md-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md-text-5xl { font-size: 3rem; line-height: 1; }
  .md-text-2xl { font-size: 1.5rem; line-height: 2rem; }
}

/* Dropdown arrow rotation */
.rotate-180 { transform: rotate(180deg); }

/* Mobile portrait hide */
@media (max-width: 767px) and (orientation: portrait) {
  .mobile-hide { display: none !important; }
}

/* Benefit cards */
.benefit-card {
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.benefit-card:hover {
  transform: scale(1.08);
  border-color: hsl(var(--primary) / 0.5);
  box-shadow: 0 0 16px rgba(215,255,87,0.15);
}

/* Benefit carousel */
.benefit-carousel-wrap {
  overflow: hidden;
  width: 100%;
  padding: 3rem 0;
}
.benefit-carousel {
  display: flex;
  gap: 1rem;
  transition: transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
  will-change: transform;
}
.benefit-slide {
  flex: 0 0 calc(20% - 0.8rem);
  min-width: 140px;
  height: 90px;
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card) / 0.6);
  padding: 1.25rem 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: hsl(var(--foreground) / 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1),
              border-color 0.8s ease, box-shadow 0.8s ease,
              background 0.8s ease, color 0.8s ease, z-index 0s;
}
.benefit-slide.center {
  z-index: 10;
  transform: scale(1.18);
  border: 2px solid hsl(var(--primary) / 0.6);
  box-shadow: 0 0 28px rgba(215,255,87,0.25);
  background: hsl(var(--primary) / 0.15);
  color: hsl(var(--primary));
  font-weight: 600;
}
.benefit-slide.near {
  z-index: 5;
  transform: scale(1.05);
  border-color: hsl(var(--border) / 0.8);
}
.benefit-slide.far {
  transform: scale(0.95);
  opacity: 0.7;
}

/* Observability card hover */
.obs-card { transition: border-color 0.3s ease, box-shadow 0.3s ease; }
.obs-card:hover { border-color: hsl(0 72% 51%); box-shadow: 0 0 16px rgba(239,68,68,0.15); }

/* Impact column cards */
.impact-card {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

/* LARA watermark */
.lara-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28vw;
  font-weight: 900;
  font-family: 'Noto Sans', sans-serif;
  letter-spacing: 0.05em;
  color: hsl(var(--primary) / 0.08);
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.6s ease;
  user-select: none;
}
.lara-watermark.visible {
  opacity: 1;
}
.impact-card:hover {
  background: hsl(var(--card) / 0.9);
}
.impact-card:hover .text-foreground-70 {
  color: hsl(var(--foreground));
}
.impact-card-red:hover {
  border-color: hsl(var(--destructive) / 0.4);
  box-shadow: 0 0 20px hsla(0, 72%, 51%, 0.15);
}
.impact-card-green:hover {
  border-color: hsl(var(--primary) / 0.4);
  box-shadow: 0 0 20px rgba(215,255,87,0.15);
  background: hsl(var(--primary) / 0.03);
}

/* AI tool links */
.ai-tool-link {
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--secondary) / 0.5);
  color: hsl(var(--muted-foreground));
  transition: all 0.3s ease;
}
.ai-tool-link img {
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}
.ai-tool-link:hover {
  border-color: hsl(var(--primary) / 0.5);
  background: hsl(var(--primary) / 0.1);
  box-shadow: 0 0 20px rgba(215,255,87,0.2);
  transform: translateY(-2px);
}
.ai-tool-link:hover img {
  filter: brightness(0) invert(1) drop-shadow(0 0 4px rgba(215,255,87,0.4));
}