/* ==========================================================================
   Omniscient Product Page Styles
   ========================================================================== */

:root {
    --color-bg: #000000;
    --color-bg-navy: #050510;
    --color-blue: #1774ff;
    --color-blue-glow: rgba(23, 116, 255, 0.5);
    --color-text: #FEFEFE;
    --color-text-dim: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.4);
    --color-glass-border: rgba(23, 116, 255, 0.15);
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --max-width: 1400px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

.page-container {
    overflow-x: hidden;
}

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

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: rgba(23, 116, 255, 0.3); border-radius: 3px; }

/* ==========================================================================
   Product Hero
   ========================================================================== */
/* ==========================================================================
   Cockpit Hero
   ========================================================================== */
.cockpit-hero {
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
}

.hero-intro {
    text-align: center;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-intro-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.1;
    letter-spacing: -1.5px;
}

.hero-intro-body {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.75;
    max-width: 650px;
    margin: 0 auto;
}

.cockpit-hero-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* OmniAI Eye Avatar */
.omni-eye {
    width: 120px;
    height: 120px;
    position: relative;
    cursor: pointer;
    border-radius: 50%;
    overflow: hidden;
    transition: transform 0.2s ease;
}

.omni-eye:hover {
    transform: scale(1.06);
}

.omni-eye-circle {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.omni-eye-iris {
    position: absolute;
    inset: 25%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform-origin: center center;
    animation: eyeBlink 2.5s ease-in-out infinite;
    animation-delay: 0.2s;
}

.omni-eye-iris svg {
    width: 100%;
    height: 100%;
}

@keyframes eyeBlink {
    0%, 85%, 100% { transform: scaleY(1) scaleX(1); }
    90% { transform: scaleY(0.05) scaleX(1.2); }
    94% { transform: scaleY(1.15) scaleX(0.9); }
}

/* ==========================================================================
   Executive Dashboard
   ========================================================================== */
.exec-dashboard {
    flex: 1;
    min-width: 0;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(10, 10, 14, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(23, 116, 255, 0.04);
}

/* Shared card style */
.exec-card {
    background: rgba(20, 20, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 14px 16px;
}

.exec-card-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 10px;
}

.exec-card-title svg {
    stroke: var(--color-blue);
    opacity: 0.7;
}

/* Top row */
.exec-row-top {
    display: flex;
    gap: 10px;
}

.exec-briefing { flex: 1; }
.exec-map { flex: 1.2; position: relative; overflow: hidden; }

/* Executive Brief */
.exec-brief-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0;
}

.exec-brief-list li {
    font-size: 11px;
    line-height: 1.5;
    color: rgba(220, 220, 220, 0.85);
    padding-left: 12px;
    position: relative;
}

.exec-brief-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--color-blue);
}

.exec-brief-list strong {
    color: rgba(250, 250, 250, 1);
    font-weight: 600;
}

.exec-brief-time {
    display: block;
    margin-top: 10px;
    font-size: 10px;
    color: rgba(163, 163, 163, 0.5);
}

/* World Map */
.exec-map-area {
    position: relative;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exec-world-map {
    width: 100%;
    height: 100%;
}

.exec-world-map .continent {
    fill: rgba(23, 116, 255, 0.06);
    stroke: rgba(23, 116, 255, 0.15);
    stroke-width: 0.5;
}

.exec-world-map .hotspot {
    fill: var(--color-blue);
    filter: drop-shadow(0 0 4px rgba(23, 116, 255, 0.7));
}

.exec-world-map .pulse-1 { animation: hotspotPulse 3s ease-in-out infinite; }
.exec-world-map .pulse-2 { animation: hotspotPulse 3s ease-in-out 0.8s infinite; }
.exec-world-map .pulse-3 { animation: hotspotPulse 3s ease-in-out 1.6s infinite; }

@keyframes hotspotPulse {
    0%, 100% { opacity: 0.6; r: 2.5; }
    50% { opacity: 1; r: 4; }
}

/* Radar sweep behind map */
.exec-radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 120px;
    margin: -60px 0 0 -60px;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(23, 116, 255, 0.08) 40deg, transparent 80deg);
    border-radius: 50%;
    animation: radarSweep 5s linear infinite;
    pointer-events: none;
}

@keyframes radarSweep {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Bottom row: Metrics */
.exec-row-bottom {
    display: flex;
    gap: 10px;
}

.exec-metric {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 12px 10px;
}

.exec-metric-label {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 600;
    color: rgba(163, 163, 163, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 8px;
}

/* Gauge */
.exec-metric-gauge {
    position: relative;
    width: 80px;
    height: 50px;
    margin-bottom: 4px;
}

.exec-metric-gauge svg {
    width: 100%;
    height: 100%;
}

.gauge-fill {
    transition: stroke-dashoffset 1s ease;
}

.exec-metric-value {
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: #4a9eff;
    text-shadow: 0 0 15px rgba(23, 116, 255, 0.3);
}

/* Risk status */
.exec-metric-status {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    padding: 6px 0;
}

.exec-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.exec-status-dot.high { background: #f87171; box-shadow: 0 0 8px rgba(248, 113, 113, 0.4); }
.exec-status-dot.medium { background: #F06D00; box-shadow: 0 0 8px rgba(240, 109, 0, 0.4); }
.exec-status-dot.low { background: #3B82F6; box-shadow: 0 0 8px rgba(59, 130, 246, 0.4); }

.exec-status-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #F06D00;
}

/* Sparkline */
.exec-metric-spark {
    width: 80px;
    height: 30px;
    margin-bottom: 4px;
}

.exec-metric-spark svg {
    width: 100%;
    height: 100%;
}

/* Bar chart */
.exec-metric-bars {
    display: flex;
    flex-direction: column;
    gap: 3px;
    width: 80px;
    margin-bottom: 6px;
}

.exec-bar {
    height: 4px;
    background: var(--color-blue);
    border-radius: 2px;
    opacity: 0.8;
}

.exec-bar.dim {
    opacity: 0.3;
}

.exec-metric-sub {
    font-size: 10px;
    color: rgba(163, 163, 163, 0.6);
}

@media (max-width: 991px) {
    .exec-row-top { flex-direction: column; }
    .exec-row-bottom { flex-wrap: wrap; }
    .exec-metric { min-width: 45%; }
}

@media (max-width: 768px) {
    .exec-dashboard { max-width: 100%; padding: 10px; }
    .exec-row-bottom { flex-direction: column; }
    .exec-metric { min-width: 100%; }
}

/* Scroll progress bar — fixed at bottom of viewport */
.cockpit-scroll-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--color-blue), #5aadff);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
}

.cockpit-scroll-bar.active {
    opacity: 1;
}

.cockpit-columns {
    display: flex;
    gap: 12px;
}

/* Cockpit Cards (design system recreation) */
.ds-cockpit-card {
    flex: 1;
    background: rgba(38, 38, 38, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.ds-cockpit-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 20px 24px 12px;
}

.ds-cockpit-card-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    display: block;
}

.ds-cockpit-card-subtitle {
    font-size: 12px;
    color: rgba(163, 163, 163, 1);
    display: block;
    margin-top: 2px;
}

.ds-toggle-group {
    display: flex;
    gap: 2px;
    background: rgba(64, 64, 64, 0.5);
    border-radius: 8px;
    padding: 2px;
}

.ds-toggle {
    background: none;
    border: none;
    color: rgba(163, 163, 163, 1);
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.ds-toggle.active {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(250, 250, 250, 1);
}

/* Globe visual placeholder */
.cockpit-globe-card {
    min-height: 340px;
}

.cockpit-globe-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.cockpit-globe-sphere {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #1d4ed8 0%, #0a1628 50%, #050510 100%);
    box-shadow: 0 0 40px rgba(23, 116, 255, 0.15), inset 0 0 30px rgba(23, 116, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cockpit-globe-sphere::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(96, 165, 250, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(29, 78, 216, 0.2) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(96, 165, 250, 0.1) 0%, transparent 30%);
}

.cockpit-legend {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding: 10px 24px 16px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: rgba(163, 163, 163, 1);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    display: inline-block;
}

/* Briefing card */
.cockpit-briefing-card {
    max-height: 340px;
}

.cockpit-briefing-content {
    padding: 0 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow: hidden;
}

.cockpit-briefing-section h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    line-height: 20px;
    margin-bottom: 6px;
}

.cockpit-briefing-section p {
    font-size: 13px;
    line-height: 18px;
    color: rgba(250, 250, 250, 1);
    margin-bottom: 8px;
}

.cockpit-briefing-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Signal Threats Row */
.cockpit-threats-row {
    background: rgba(38, 38, 38, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 14px 16px;
}

.cockpit-threats-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 10px;
}

.cockpit-threats-cards {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cockpit-mini-signal {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.mini-risk {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.mini-risk.high { background: #f87171; box-shadow: 0 0 6px rgba(248, 113, 113, 0.4); }
.mini-risk.medium { background: #F06D00; box-shadow: 0 0 6px rgba(240, 109, 0, 0.4); }

.mini-signal-title {
    font-size: 12px;
    color: rgba(250, 250, 250, 1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   3D Rubik's Cube
   ========================================================================== */
.rubiks-scene {
    width: 200px;
    height: 200px;
    perspective: 600px;
    perspective-origin: 50% 50%;
}

.rubiks-cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(-25deg) rotateY(-35deg);
    animation: cubeRotate 25s linear infinite;
}

@keyframes cubeRotate {
    0% { transform: rotateX(-25deg) rotateY(-35deg); }
    100% { transform: rotateX(-25deg) rotateY(325deg); }
}

.mini-cube {
    position: absolute;
    width: 60px;
    height: 60px;
    transform-style: preserve-3d;
}

.mini-cube .face {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backface-visibility: visible;
}

.mini-cube .face.front  { transform: translateZ(30px); }
.mini-cube .face.back   { transform: translateZ(-30px) rotateY(180deg); }
.mini-cube .face.top    { transform: translateY(-30px) rotateX(90deg); }
.mini-cube .face.bottom { transform: translateY(30px) rotateX(-90deg); }
.mini-cube .face.left   { transform: translateX(-30px) rotateY(-90deg); }
.mini-cube .face.right  { transform: translateX(30px) rotateY(90deg); }

/* Cube face colors — brand blue shades */
.mini-cube .face.front  { background: rgba(23, 116, 255, 0.7); }
.mini-cube .face.back   { background: rgba(10, 42, 102, 0.8); }
.mini-cube .face.top    { background: rgba(74, 158, 255, 0.6); }
.mini-cube .face.bottom { background: rgba(13, 71, 161, 0.7); }
.mini-cube .face.left   { background: rgba(21, 96, 217, 0.7); }
.mini-cube .face.right  { background: rgba(10, 10, 32, 0.85); }

/* ==========================================================================
   Floating Survivor Cube — fixed, follows user down the page
   ========================================================================== */
/* Cube slot — holds the cube inline between the two text lines */
/* Cube + heartbeat wrapper */
.cube-heartbeat-wrap {
    position: relative;
    width: 300px;
    max-width: 90vw;
    height: 60px;
    margin: 1rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Heartbeat line — behind the cube */
.heartbeat-line {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.heartbeat-line svg {
    width: 100%;
    height: 100%;
}

.heartbeat-trace {
    fill: none;
    stroke: #4a9eff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    animation: heartbeatDraw 2s ease-out forwards;
    filter: drop-shadow(0 0 6px rgba(74, 158, 255, 0.7));
}

@keyframes heartbeatDraw {
    0% { stroke-dashoffset: 400; }
    100% { stroke-dashoffset: 0; }
}

/* Mini cube sitting on top of the heartbeat */
.cube-slot {
    position: relative;
    z-index: 1;
}

.signal-mini-cube {
    width: 40px;
    height: 40px;
    perspective: 200px;
}

.mini-cube-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: miniCubeRotate 10s linear infinite;
}

.mini-cube-inner .face {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-cube-inner .face.front  { transform: translateZ(20px); background: rgba(23, 116, 255, 0.7); }
.mini-cube-inner .face.back   { transform: translateZ(-20px) rotateY(180deg); background: rgba(10, 42, 102, 0.8); }
.mini-cube-inner .face.top    { transform: translateY(-20px) rotateX(90deg); background: rgba(74, 158, 255, 0.6); }
.mini-cube-inner .face.bottom { transform: translateY(20px) rotateX(-90deg); background: rgba(13, 71, 161, 0.7); }
.mini-cube-inner .face.left   { transform: translateX(-20px) rotateY(-90deg); background: rgba(21, 96, 217, 0.7); }
.mini-cube-inner .face.right  { transform: translateX(20px) rotateY(90deg); background: rgba(10, 10, 32, 0.85); }

@keyframes miniCubeRotate {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}



@media (max-width: 991px) {
    .cockpit-hero-layout {
        flex-direction: column;
    }

    .cockpit-left {
        flex: none;
        width: 100%;
    }

    .cockpit-columns {
        flex-direction: column;
    }

    .cockpit-hero-layout {
        flex-direction: column;
    }

    .rubiks-scene {
        width: 160px;
        height: 160px;
    }
}

@media (max-width: 768px) {
    .cockpit-question {
        font-size: 2rem;
    }

    .rubiks-scene {
        width: 140px;
        height: 140px;
    }
}

/* ==========================================================================
   Signal Hero (after cube transition)
   ========================================================================== */
.product-hero {
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 2rem;
}

/* --- Signal Burst --- */
.signal-pulse {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    margin: 0 auto;
}

/* Central orb — glowing, breathing, layered */
.pulse-dot {
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #fff 0%, var(--color-blue) 40%, rgba(23,116,255,0) 70%);
    border-radius: 50%;
    box-shadow:
        0 0 20px var(--color-blue),
        0 0 60px var(--color-blue-glow),
        0 0 120px rgba(23, 116, 255, 0.2),
        inset 0 0 10px rgba(255, 255, 255, 0.5);
    animation: orbBreathe 2.5s ease-in-out infinite;
    position: relative;
    z-index: 3;
}

/* Outer halo */
.pulse-dot::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(23,116,255,0.15) 0%, transparent 70%);
    animation: haloPulse 2.5s ease-in-out infinite;
}

/* Inner spark flare */
.pulse-dot::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 6px #fff, 0 0 12px var(--color-blue);
    animation: sparkFlicker 1.2s ease-in-out infinite alternate;
}

@keyframes orbBreathe {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 20px var(--color-blue), 0 0 60px var(--color-blue-glow), 0 0 120px rgba(23,116,255,0.2), inset 0 0 10px rgba(255,255,255,0.5);
    }
    50% {
        transform: scale(1.4);
        box-shadow: 0 0 30px var(--color-blue), 0 0 80px var(--color-blue-glow), 0 0 160px rgba(23,116,255,0.3), inset 0 0 15px rgba(255,255,255,0.6);
    }
}

@keyframes haloPulse {
    0%, 100% { width: 50px; height: 50px; opacity: 0.6; }
    50% { width: 80px; height: 80px; opacity: 0.3; }
}

@keyframes sparkFlicker {
    0% { opacity: 0.6; transform: translate(-50%, -50%) scale(0.8); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1.3); }
}

/* Expanding rings — varied styles */
.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    width: 10px;
    height: 10px;
    opacity: 0;
}

.pulse-ring-1 {
    border: 2px solid rgba(23, 116, 255, 0.4);
    animation: ringExpand 3s ease-out 0.3s infinite;
}

.pulse-ring-2 {
    border: 1px solid rgba(23, 116, 255, 0.2);
    animation: ringExpand 3s ease-out 1.3s infinite;
}

.pulse-ring-3 {
    border: 1px dashed rgba(23, 116, 255, 0.15);
    animation: ringExpand 4s ease-out 2s infinite;
}

@keyframes ringExpand {
    0% { width: 20px; height: 20px; opacity: 0.7; }
    60% { opacity: 0.2; }
    100% { width: 500px; height: 500px; opacity: 0; }
}

/* Scanline cross-hairs */
.signal-pulse::before,
.signal-pulse::after {
    content: '';
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(23,116,255,0.1), transparent);
    z-index: 1;
    animation: scanFade 3s ease-in-out infinite;
}

.signal-pulse::before {
    width: 300px; height: 1px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

.signal-pulse::after {
    width: 1px; height: 300px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes scanFade {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

/* --- Hero Text --- */
.product-hero-content {
    position: relative;
    z-index: 3;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.product-hero-pre {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-text-dim);
    opacity: 0;
}

.product-hero-title {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -3px;
    color: #4a9eff;
    text-shadow: 0 0 80px rgba(23, 116, 255, 0.6), 0 0 160px rgba(23, 116, 255, 0.2);
}

.product-hero-title .word-wrap {
    display: inline-block;
    overflow: visible;
    vertical-align: bottom;
    padding-bottom: 0.05em;
}

.product-hero-title .word {
    display: inline-block;
    transform: translateY(110%);
}

/* --- Signal Card --- */
.signal-card {
    position: relative;
    z-index: 3;
    max-width: 550px;
    width: 100%;
    background: rgba(8, 8, 20, 0.85);
    border: 1px solid rgba(23, 116, 255, 0.2);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2rem 2.5rem;
    text-align: left;
    opacity: 0;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(23, 116, 255, 0.05);
}

.signal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 2rem;
    right: 2rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(23, 116, 255, 0.3), transparent);
}

.signal-card-inner > * {
    opacity: 0;
}

.signal-severity {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.signal-severity.high {
    background: rgba(255, 60, 50, 0.12);
    color: #ff4040;
    border: 1px solid rgba(255, 60, 50, 0.25);
}

.signal-severity.medium {
    background: rgba(255, 180, 40, 0.12);
    color: #ffb428;
    border: 1px solid rgba(255, 180, 40, 0.25);
}

.signal-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: 1rem;
    letter-spacing: -0.2px;
}

.signal-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signal-sources {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.signal-time {
    font-size: 0.8rem;
    color: var(--color-blue);
    font-weight: 500;
}

.signal-action {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text-dim);
    padding: 0.75rem 1rem;
    background: rgba(23, 116, 255, 0.06);
    border-left: 3px solid var(--color-blue);
    border-radius: 0 8px 8px 0;
}

/* ==========================================================================
   Design System — Signal Card Recreation (matches omni-frontend)
   ========================================================================== */
.ds-signal-card {
    background: rgba(38, 38, 38, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    min-width: 480px;
    max-width: 600px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
    font-family: var(--font-body);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: background 0.2s ease;
    cursor: default;
}

.ds-signal-card:hover {
    background: rgba(38, 38, 38, 0.9);
}

/* --- Header --- */
.ds-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ds-header-left {
    display: flex;
    align-items: center;
    gap: 2px;
}

.ds-signal-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(163, 163, 163, 1);
    background: rgba(64, 64, 64, 1);
    padding: 2px 8px;
    border-radius: 8px;
    line-height: normal;
}

.ds-signal-badge svg {
    width: 12px;
    height: 12px;
    stroke: #fff;
    fill: none;
    stroke-width: 2;
}

.ds-header-sep {
    width: 1px;
    height: 16px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 8px;
}

.ds-timestamp {
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    color: rgba(163, 163, 163, 1);
}

.ds-lifecycle {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 8px;
    line-height: normal;
}

.ds-lifecycle.active {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.15);
}

.ds-share-btn {
    background: none;
    border: none;
    color: rgba(163, 163, 163, 1);
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s;
    display: flex;
    align-items: center;
}

.ds-share-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

.ds-share-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* --- Body --- */
.ds-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Risk badge — solid pill, white text */
.ds-risk-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 20px;
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    padding: 0 6px;
    border-radius: 9999px;
    width: fit-content;
    color: #fff;
}

.ds-risk-badge svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.ds-risk-badge.high {
    background: #f87171;
}

.ds-risk-badge.medium {
    background: #F06D00;
}

.ds-risk-badge.low {
    background: #3B82F6;
}

.ds-risk-badge.opportunity {
    background: #16a34a;
}

/* Title — 16px bold, max 3 lines */
.ds-card-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    line-height: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Description — 14px normal */
.ds-card-desc {
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    color: rgba(250, 250, 250, 1);
}

/* --- Sources + OmniSense row --- */
.ds-sources-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    row-gap: 8px;
}

.ds-source-avatars {
    display: flex;
    align-items: center;
}

.ds-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(64, 64, 64, 1);
    border: 2px solid rgba(38, 38, 38, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 7px;
    font-weight: 700;
    color: rgba(163, 163, 163, 1);
    margin-left: -6px;
}

.ds-avatar:first-child {
    margin-left: 0;
}

.ds-avatar-overflow {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(50, 50, 50, 1);
    border: 2px solid rgba(38, 38, 38, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 7px;
    font-weight: 600;
    color: rgba(163, 163, 163, 1);
    margin-left: -6px;
}

.ds-sources-label {
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    color: rgba(163, 163, 163, 1);
}

.ds-omnisense {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.ds-omnisense-ring {
    width: 24px;
    height: 24px;
    transform: rotate(-90deg);
}

.ds-omnisense-ring .ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 3;
}

.ds-omnisense-ring .ring-fill {
    fill: none;
    stroke: var(--color-blue);
    stroke-width: 3;
    stroke-linecap: round;
}

.ds-omnisense-value {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 8px;
    font-weight: 700;
    color: var(--color-blue);
}

.ds-omnisense-label {
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    color: rgba(163, 163, 163, 1);
}

/* --- Quick Details / Badges --- */
.ds-quick-details {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.ds-quick-label {
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    color: rgba(163, 163, 163, 1);
    flex-shrink: 0;
}

.ds-badges-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
}

.ds-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    padding: 0 16px;
    color: rgba(250, 250, 250, 1);
    white-space: nowrap;
    transition: opacity 0.2s;
}

.ds-badge:hover {
    opacity: 0.8;
}

.ds-badge svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    flex-shrink: 0;
}

/* --- Footer --- */
.ds-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ds-triage-actions {
    display: flex;
    gap: 16px;
}

.ds-triage-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 32px;
    font-size: 14px;
    font-weight: 500;
    padding: 0 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent;
    color: rgba(250, 250, 250, 1);
    cursor: pointer;
    transition: all 0.2s;
}

.ds-triage-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.ds-triage-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.ds-triage-btn:active {
    opacity: 0.5;
}

.ds-more-btn {
    height: 32px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(250, 250, 250, 1);
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    cursor: pointer;
    padding: 0 12px;
    transition: background 0.2s;
}

.ds-more-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 768px) {
    .ds-signal-card {
        min-width: unset;
        max-width: 100%;
    }
}

/* ==========================================================================
   Design System — Summary Card Recreation
   ========================================================================== */
.ds-summary-card {
    background: rgba(38, 38, 38, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    min-width: 400px;
    max-width: 600px;
    width: 100%;
    display: flex;
    flex-direction: column;
    font-family: var(--font-body);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Header */
.ds-summary-header {
    padding: 20px 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ds-summary-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ds-summary-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    line-height: 24px;
}

.ds-summary-timestamp {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 400;
    color: rgba(163, 163, 163, 1);
    flex-shrink: 0;
}

.ds-summary-timestamp svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.ds-summary-desc {
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    color: rgba(163, 163, 163, 1);
}

/* Content */
.ds-summary-content {
    padding: 0 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ds-summary-section-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    line-height: 24px;
}

.ds-summary-text {
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    color: rgba(250, 250, 250, 1);
}

.ds-summary-text strong {
    font-weight: 700;
}

/* Metadata row (sources + timestamp) */
.ds-summary-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 4px;
}

.ds-summary-sources {
    display: inline-flex;
    align-items: center;
}

.ds-summary-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(64, 64, 64, 1);
    border: 2px solid rgba(38, 38, 38, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-weight: 700;
    color: rgba(163, 163, 163, 1);
    margin-left: -8px;
}

.ds-summary-avatar:first-child {
    margin-left: 0;
}

.ds-summary-avatar-overflow {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(229, 229, 229, 1);
    border: 2px solid rgba(38, 38, 38, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    color: rgba(23, 23, 23, 1);
    margin-left: -8px;
    z-index: 1;
}

.ds-summary-time {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    color: rgba(163, 163, 163, 1);
}

.ds-summary-time svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* Section separator */
.ds-summary-separator {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

/* Cited signals link */
.ds-summary-cited {
    font-size: 12px;
    font-weight: 400;
    line-height: 12px;
    color: rgba(163, 163, 163, 1);
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    transition: color 0.2s;
}

.ds-summary-cited:hover {
    color: rgba(250, 250, 250, 1);
}

.ds-summary-cited svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

@media (max-width: 768px) {
    .ds-summary-card {
        min-width: unset;
        max-width: 100%;
    }
}

/* ==========================================================================
   Design System — OmniAI Chat Popup
   ========================================================================== */
.ds-chat-popup {
    width: 420px;
    max-width: 100%;
    background: rgba(14, 14, 14, 1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.ds-chat-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ds-chat-bar-title {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: rgba(250, 250, 250, 1);
}

.ds-chat-bar-actions {
    display: flex;
    gap: 4px;
}

.ds-chat-bar-actions button {
    background: none;
    border: none;
    color: rgba(163, 163, 163, 1);
    padding: 6px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.ds-chat-bar-actions button:hover {
    background: rgba(255, 255, 255, 0.08);
}

.ds-chat-bar-actions svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.ds-chat-body {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.ds-chat-msg {
    display: flex;
    gap: 10px;
    max-width: 90%;
}

.ds-chat-msg.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.ds-chat-msg.ai {
    align-self: flex-start;
}

.ds-chat-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-blue), #5aadff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.ds-chat-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.5;
}

.ds-chat-bubble.user {
    background: rgba(38, 38, 38, 1);
    color: rgba(250, 250, 250, 1);
    border-bottom-right-radius: 4px;
}

.ds-chat-bubble.ai {
    background: transparent;
    color: rgba(220, 220, 220, 1);
    padding-left: 0;
}

/* Chat input */
.ds-chat-footer {
    padding: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.ds-chat-input {
    background: rgba(26, 26, 26, 1);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.ds-chat-placeholder {
    font-size: 13px;
    color: rgba(100, 100, 100, 1);
    flex: 1;
}

.ds-chat-send {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(229, 229, 229, 1);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
}

.ds-chat-send svg {
    width: 16px;
    height: 16px;
    stroke: rgba(23, 23, 23, 1);
    fill: none;
    stroke-width: 2.5;
}

/* ==========================================================================
   Design System — Sentinel Monitor Card
   ========================================================================== */
.ds-sentinel-card {
    background: rgba(38, 38, 38, 1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.ds-sentinel-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ds-sentinel-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 9999px;
    color: #fff;
}

.ds-sentinel-badge.active {
    background: #3B82F6;
}

.ds-sentinel-sep {
    width: 1px;
    height: 12px;
    background: rgba(255, 255, 255, 0.15);
}

.ds-sentinel-date {
    font-size: 11px;
    color: rgba(163, 163, 163, 0.5);
}

.ds-sentinel-name {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: rgba(250, 250, 250, 1);
}

.ds-sentinel-desc {
    font-size: 11px;
    color: rgba(250, 250, 250, 0.7);
    line-height: 1.4;
}

.ds-sentinel-sources {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 4px;
}

.ds-source-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: rgba(96, 165, 250, 1);
}

.ds-social-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    color: rgba(192, 132, 252, 1);
}

.ds-social-badge svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* Sentinel footer (notifications + delivery) */
.ds-sentinel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.ds-sentinel-notif,
.ds-sentinel-delivery {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    color: rgba(163, 163, 163, 0.6);
}

.ds-sentinel-notif svg,
.ds-sentinel-delivery svg {
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* ==========================================================================
   Design System — Scheduled Brief Card
   ========================================================================== */
.ds-brief-card {
    background: rgba(20, 20, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 450px;
}

.ds-brief-schedule {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #4a9eff;
    background: rgba(23, 116, 255, 0.08);
    border: 1px solid rgba(23, 116, 255, 0.15);
    padding: 4px 10px;
    border-radius: 6px;
    width: fit-content;
}

.ds-brief-schedule svg {
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.ds-brief-topic {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    line-height: 1.3;
}

.ds-brief-desc {
    font-size: 12px;
    line-height: 1.6;
    color: rgba(220, 220, 220, 0.7);
}

.ds-brief-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 6px;
}

.ds-brief-channels {
    display: flex;
    gap: 8px;
}

.ds-brief-channel {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: rgba(163, 163, 163, 0.7);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 3px 8px;
    border-radius: 4px;
}

.ds-brief-channel svg {
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.ds-brief-last {
    font-size: 10px;
    color: rgba(163, 163, 163, 0.4);
}

.ds-brief-smart {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #22c55e;
    padding: 6px 10px;
    background: rgba(34, 197, 94, 0.06);
    border: 1px solid rgba(34, 197, 94, 0.12);
    border-radius: 6px;
}

.ds-brief-smart svg {
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .ds-chat-popup {
        width: 100%;
    }

    .ds-brief-card {
        max-width: 100%;
    }
}

/* ==========================================================================
   Use Case Tool Cards
   ========================================================================== */
.uc-tool-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.uc-tool-card {
    background: rgba(20, 20, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 16px 18px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.uc-tool-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(23, 116, 255, 0.08);
    border: 1px solid rgba(23, 116, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.uc-tool-icon svg {
    stroke: var(--color-blue);
    fill: none;
    stroke-width: 2;
}

.uc-tool-name {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    margin-bottom: 4px;
}

.uc-tool-desc {
    font-size: 12px;
    line-height: 1.6;
    color: rgba(220, 220, 220, 0.7);
}

/* ==========================================================================
   Narrative Dashboard (mocked)
   ========================================================================== */
.narrative-dashboard {
    background: rgba(14, 14, 14, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    overflow: hidden;
}

.narr-header {
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.narr-title {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
}

.narr-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.narr-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.narr-gauge { width: 80px; height: 50px; }

.narr-score-val {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: #4a9eff;
    line-height: 1;
    text-shadow: 0 0 15px rgba(23, 116, 255, 0.3);
    margin-top: -8px;
}

.narr-score-label {
    font-size: 10px;
    color: rgba(163, 163, 163, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.narr-bar-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.narr-bar-label {
    font-size: 11px;
    color: rgba(163, 163, 163, 0.7);
    width: 60px;
    flex-shrink: 0;
    text-align: right;
}

.narr-bar-label.brand {
    color: rgba(250, 250, 250, 1);
    font-weight: 600;
}

.narr-bar-track {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 3px;
    overflow: hidden;
}

.narr-bar-fill {
    height: 100%;
    background: var(--color-blue);
    border-radius: 3px;
}

.narr-bar-fill.dim { opacity: 0.4; }
.narr-bar-fill.blue { background: #4a9eff; }
.narr-bar-fill.orange { background: #F06D00; }
.narr-bar-fill.purple { background: rgba(168, 85, 247, 0.8); }

.narr-bar-val {
    font-size: 11px;
    color: rgba(250, 250, 250, 0.8);
    font-weight: 600;
    width: 35px;
    flex-shrink: 0;
}

.narr-geo, .narr-bench {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.narr-bench {
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.narr-bench-title {
    font-size: 10px;
    font-weight: 600;
    color: rgba(163, 163, 163, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
}

/* ==========================================================================
   Use Case Cascade — Signal Card + Detail Panel
   ========================================================================== */
.uc-cascade {
    display: flex;
    flex-direction: column;
}

.uc-cascade .ds-signal-card {
    position: relative;
    z-index: 2;
    max-width: 520px;
}

.uc-detail-panel {
    position: relative;
    z-index: 1;
    margin-top: -1rem;
    margin-left: 2rem;
    background: rgba(20, 20, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.uc-detail-header {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

/* Demographics row */
.uc-demo-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.uc-demo-chart {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 14px;
    text-align: center;
}

.uc-demo-chart-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(163, 163, 163, 0.6);
    margin-bottom: 10px;
}

.uc-donut {
    width: 80px;
    height: 80px;
    margin: 0 auto 8px;
}

.uc-demo-legend {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.uc-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: rgba(200, 200, 200, 0.8);
}

.uc-legend-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

/* Volume chart */
.uc-volume-section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 14px;
}

.uc-volume-chart {
    width: 100%;
    height: 60px;
    margin-top: 8px;
}

/* Geo bars */
.uc-geo-section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 14px;
}

.uc-geo-bars {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
}

@media (max-width: 768px) {
    .uc-detail-panel {
        margin-left: 0;
    }

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

/* ==========================================================================
   Use Case Rooms — Immersive Full-Width
   ========================================================================== */
.uc-room {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 5rem 0;
    position: relative;
}

.uc-room:nth-child(even) {
    background: var(--color-bg-navy);
}

.uc-room-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 4rem;
    align-items: center;
    width: 100%;
}

.uc-room.reverse .uc-room-inner {
    grid-template-columns: 1.3fr 1fr;
}

.uc-room.reverse .uc-room-copy {
    order: 2;
}

.uc-room.reverse .uc-room-visual {
    order: 1;
}

.uc-room-copy .section-label {
    margin-bottom: 0.75rem;
}

.uc-room-copy .section-title {
    margin-bottom: 1rem;
}

.uc-room-copy .section-description {
    margin-bottom: 2rem;
    max-width: 100%;
}

/* Visual side */
.uc-room-visual {
    overflow: hidden;
    min-width: 0;
}

.uc-room-visual .ds-signal-card {
    max-width: 100%;
    min-width: auto;
}

.uc-room-visual .uc-video {
    width: 100%;
}

.uc-room-visual .narrative-dashboard {
    max-width: 100%;
}

@media (max-width: 991px) {
    .uc-room-inner,
    .uc-room.reverse .uc-room-inner {
        grid-template-columns: 1fr;
        padding: 0 2rem;
    }

    .uc-room.reverse .uc-room-copy,
    .uc-room.reverse .uc-room-visual {
        order: unset;
    }

    .uc-room {
        min-height: auto;
        padding: 3rem 0;
    }
}

/* Use case screenshots — cascaded side-by-side with fade */
.uc-screenshots {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    position: relative;
}

.uc-screenshots img {
    width: 52%;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(23, 116, 255, 0.05);
    object-fit: cover;
    max-height: 70vh;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.uc-screenshots img:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 20px rgba(23, 116, 255, 0.08);
}

.uc-screenshot-top {
    -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    z-index: 1;
}

.uc-screenshot-bottom {
    margin-top: 4rem;
    margin-left: -3rem;
    -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
    z-index: 2;
}

/* Stacked variant — big dashboard on top, graph cascades below */
.uc-screenshots-stacked {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
}

.uc-screenshots-stacked img {
    width: 90%;
    max-height: none;
}

.uc-screenshots-stacked .uc-screenshot-bottom {
    margin-top: -3rem;
    margin-left: auto;
    width: 75%;
}

@media (max-width: 768px) {
    .uc-screenshots {
        flex-direction: column;
    }

    .uc-screenshots img {
        width: 100%;
        max-height: none;
    }

    .uc-screenshot-bottom {
        margin-top: 0;
        margin-left: 0;
    }

    .uc-screenshots-stacked .uc-screenshot-bottom {
        width: 100%;
        margin-left: 0;
    }
}

/* Use case preview cards (hero) */
.uc-preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 800px;
    margin: 2.5rem auto 0;
    width: 100%;
}

.uc-preview-card {
    background: rgba(20, 20, 28, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.uc-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-blue), transparent);
    transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.uc-preview-card:hover {
    border-color: rgba(23, 116, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.uc-preview-card:hover::before {
    width: 100%;
}

.uc-preview-num {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-blue);
    letter-spacing: 1px;
    opacity: 0.5;
    display: block;
    margin-bottom: 0.75rem;
}

.uc-preview-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    margin-bottom: 0.3rem;
}

.uc-preview-card p {
    font-size: 0.85rem;
    color: rgba(163, 163, 163, 0.7);
}

@media (max-width: 768px) {
    .uc-preview-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

/* Use case video */
.uc-video {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* Use case feature bullets */
.uc-bullets {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.uc-bullet {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.uc-bullet-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-blue);
    flex-shrink: 0;
    margin-top: 7px;
    box-shadow: 0 0 6px rgba(23, 116, 255, 0.4);
}

.uc-bullet h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    margin-bottom: 3px;
}

.uc-bullet p {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(220, 220, 220, 0.7);
}

/* Tools row (3 horizontal cards) */
.uc-tools-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem 3rem;
}

.uc-tools-card {
    background: rgba(20, 20, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 24px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.uc-tools-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-blue), transparent);
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.uc-tools-card:hover::before {
    width: 100%;
}

.uc-tools-card .uc-tool-icon {
    margin: 0 auto 14px;
}

.uc-tools-card h3 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    margin-bottom: 8px;
}

.uc-tools-card p {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(220, 220, 220, 0.6);
}

@media (max-width: 991px) {
    .uc-tools-row {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .uc-tool-card {
        flex-direction: column;
        gap: 8px;
    }
}

/* ==========================================================================
   Back to Top
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(23, 116, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 200;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    transform: translateY(-3px);
    border-color: var(--color-blue);
}

.back-to-top svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-text);
    fill: none;
    stroke-width: 2;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-primary,
.btn-cta {
    display: inline-block;
    padding: 14px 36px;
    background: var(--color-blue);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.btn-primary:hover,
.btn-cta:hover {
    background: #1560d9;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(23, 116, 255, 0.35), 0 0 0 1px rgba(23, 116, 255, 0.2);
}

.btn-cta {
    margin-top: 1.5rem;
}

/* ==========================================================================
   Scroll Prompt
   ========================================================================== */
.scroll-prompt {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    opacity: 1;
    transition: opacity 0.6s ease, transform 0.6s ease;
    z-index: 10;
}

.scroll-prompt.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
    pointer-events: none;
}

.scroll-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.45);
    font-family: var(--font-body);
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    border-radius: 1px;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to bottom, transparent, var(--color-blue));
    animation: scrollLineTravel 2s ease-in-out infinite;
}

@keyframes scrollLineTravel {
    0% { top: -50%; }
    100% { top: 100%; }
}

/* ==========================================================================
   Shared Section Styles
   ========================================================================== */
.product-section {
    min-height: auto;
    position: relative;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 4rem 0;
}

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 2rem;
    width: 100%;
}

.section-inner.centered {
    text-align: center;
}

.section-inner.centered .section-description {
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-blue);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    letter-spacing: -0.5px;
}

.section-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    max-width: 750px;
}

.highlight {
    background: linear-gradient(135deg, var(--color-blue) 0%, #5aadff 50%, var(--color-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-edge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 5%,
        rgba(23, 116, 255, 0.15) 25%,
        rgba(23, 116, 255, 0.35) 50%,
        rgba(23, 116, 255, 0.15) 75%,
        transparent 95%);
    z-index: 2;
}

.section-num {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: rgba(23, 116, 255, 0.15);
    pointer-events: none;
    z-index: 3;
}

/* ==========================================================================
   Signal Detail Section
   ========================================================================== */
/* ==========================================================================
   Stacked Views — Qualitative + Quantitative Cards
   ========================================================================== */
.stacked-views {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stacked-card {
    background: rgba(20, 20, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 16px 18px;
}

.stacked-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    color: rgba(250, 250, 250, 1);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 10px;
}

.stacked-card-header svg {
    stroke: var(--color-blue);
    opacity: 0.7;
}

.stacked-card-text {
    font-size: 12px;
    line-height: 1.65;
    color: rgba(220, 220, 220, 0.8);
    margin-bottom: 12px;
}

.stacked-card-text strong {
    color: rgba(250, 250, 250, 1);
    font-weight: 600;
}

.stacked-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stacked-card-time {
    font-size: 10px;
    color: rgba(163, 163, 163, 0.5);
}

/* Quantitative metrics row */
.quant-metrics {
    display: flex;
    gap: 12px;
}

.quant-metric {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    text-align: center;
}

.quant-label {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(163, 163, 163, 0.5);
}

.quant-metric-detail {
    display: flex;
    gap: 6px;
    align-items: baseline;
}

.quant-val {
    font-size: 11px;
    font-weight: 600;
    color: rgba(220, 220, 220, 0.8);
}

.quant-big {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: #4a9eff;
    line-height: 1;
}

/* Donut chart */
.donut-chart {
    width: 55px;
    height: 55px;
}

/* Geographic bar chart */
.geo-bars {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
    max-width: 140px;
}

.geo-bars .quant-label {
    margin-top: 4px;
}

.geo-bar {
    display: flex;
    align-items: center;
    gap: 8px;
}

.geo-country {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
    width: 20px;
    flex-shrink: 0;
    text-align: right;
    letter-spacing: 0.5px;
}

.geo-track {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    min-width: 60px;
}

.geo-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-blue), #5aadff);
    border-radius: 4px;
    box-shadow: 0 0 6px rgba(23, 116, 255, 0.3);
}

/* Volume chart */
.quant-volume-chart {
    width: 100%;
    max-width: 90px;
    height: 40px;
}

@media (max-width: 768px) {
    .quant-metrics {
        flex-direction: column;
        gap: 16px;
    }
}

.signal-detail-section {
    background: var(--color-bg-navy);
}

.signal-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

/* Stats row */
.signal-stats {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.signal-stat {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.signal-stat strong {
    color: #4a9eff;
    font-weight: 700;
    font-size: 0.95rem;
}

.signal-stat-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

/* Signal Cascade */
.signal-cascade {
    display: flex;
    flex-direction: column;
    gap: 6px;
    justify-content: center;
    height: 100%;
}

.cascade-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(20, 20, 28, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color 0.3s ease, transform 0.2s ease;
}

.cascade-card:hover {
    border-color: rgba(23, 116, 255, 0.2);
    transform: translateX(-4px);
}

.cascade-risk {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cascade-risk.high { background: #f87171; box-shadow: 0 0 6px rgba(248, 113, 113, 0.5); }
.cascade-risk.medium { background: #F06D00; box-shadow: 0 0 6px rgba(240, 109, 0, 0.5); }
.cascade-risk.low { background: #3B82F6; box-shadow: 0 0 6px rgba(59, 130, 246, 0.5); }

.cascade-title {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    color: rgba(250, 250, 250, 0.9);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cascade-time {
    font-size: 11px;
    color: rgba(163, 163, 163, 0.5);
    flex-shrink: 0;
    min-width: 24px;
    text-align: right;
}

@media (max-width: 991px) {
    .signal-detail-layout {
        grid-template-columns: 1fr;
    }
}

.signal-card.wide {
    max-width: 100%;
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   Core Features Section
   ========================================================================== */
.features-section {
    min-height: auto;
    padding: 6rem 0 2rem;
}

.features-header {
    text-align: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.features-list {
    width: 100%;
}

.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    min-height: auto;
    align-items: center;
    padding: 3rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.feature-block.reverse {
    background: var(--color-bg-navy);
}

.feature-block.reverse .feature-content {
    order: 2;
}

.feature-block.reverse .feature-visual {
    order: 1;
}

.feature-num {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-blue);
    letter-spacing: 2px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.feature-desc {
    font-size: 1.15rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.6);
    max-width: 480px;
}

/* Component placeholders */
.component-placeholder {
    border: 2px dashed rgba(23, 116, 255, 0.15);
    border-radius: 16px;
    padding: 4rem 2rem;
    text-align: center;
    color: rgba(23, 116, 255, 0.25);
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(23, 116, 255, 0.02);
}

/* ==========================================================================
   Responsive — Features + Signal Detail
   ========================================================================== */
@media (max-width: 991px) {
    .signal-detail-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .feature-block,
    .feature-block.reverse {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 3rem 2rem;
    }

    .feature-block.reverse .feature-content,
    .feature-block.reverse .feature-visual {
        order: unset;
    }

    .feature-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.2rem;
    }

    .feature-title {
        font-size: 1.5rem;
    }

    .component-placeholder {
        min-height: 180px;
        padding: 2rem 1rem;
    }
}

/* ==========================================================================
   Shared Footer (duplicated from homepage for standalone page)
   ========================================================================== */
.footer {
    position: relative;
    z-index: 2;
    background: #030308;
    border-top: 1px solid rgba(23, 116, 255, 0.1);
    padding: 3rem 2rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-nav { display: flex; gap: 2rem; }
.footer-nav a { font-size: 0.9rem; color: var(--color-text-dim); transition: color 0.3s ease; }
.footer-nav a:hover { color: var(--color-blue); }
.footer-email { font-size: 0.9rem; color: var(--color-text-dim); transition: color 0.3s ease; }
.footer-email:hover { color: var(--color-blue); }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; }
.footer-logo img { height: 30px; width: auto; opacity: 0.7; transition: opacity 0.3s ease; }
.footer-logo img:hover { opacity: 1; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { font-size: 0.9rem; color: var(--color-text-dim); transition: color 0.3s ease; }
.footer-links a:hover { color: var(--color-blue); }
.footer-copy { font-size: 0.8rem; color: var(--color-text-muted); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991px) {
    .product-hero-title {
        font-size: 7rem;
        letter-spacing: -3px;
    }
}

@media (max-width: 768px) {
    .product-hero-title {
        font-size: 5rem;
        letter-spacing: -2px;
    }

    .product-hero-pre {
        font-size: 1rem;
    }

    .signal-card {
        padding: 1.5rem;
    }

    .signal-title {
        font-size: 1.1rem;
    }

    .signal-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }

    .hero-intro {
        max-width: 100%;
        padding: 0 0.5rem;
    }

    .hero-intro-title {
        font-size: 2.2rem;
        letter-spacing: -1px;
    }

    .hero-intro-body {
        font-size: 1rem;
        max-width: 100%;
    }

    .cockpit-hero {
        padding: 4rem 1.5rem 2rem;
        min-height: 70vh;
    }

    .product-hero {
        min-height: auto;
        padding: 4rem 1.5rem;
    }

    .signal-cascade {
        gap: 0.5rem;
    }

    .cascade-card {
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
    }

    .signal-stats {
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .feature-block,
    .feature-block.reverse {
        gap: 2rem;
        padding: 2rem 1.5rem;
        max-width: 100%;
    }

    .feature-content,
    .feature-visual {
        min-width: 0;
        max-width: 100%;
        overflow: hidden;
    }

    .ds-chat-popup {
        width: 100%;
        min-width: 0;
        max-width: 100%;
    }

    .ds-sentinel-card {
        padding: 12px;
        min-width: 0;
        max-width: 100%;
    }

    .ds-sentinel-sources {
        flex-wrap: wrap;
    }

    .ds-brief-card {
        min-width: 0;
        max-width: 100%;
    }

    .ds-signal-card {
        min-width: 0;
        max-width: 100%;
    }

    .ds-summary-card {
        min-width: 0;
        max-width: 100%;
    }

    .signal-detail-layout {
        gap: 2rem;
    }

    .signal-detail-copy,
    .signal-detail-visual {
        min-width: 0;
        max-width: 100%;
    }

    .signal-cascade {
        max-width: 100%;
    }

    .stacked-views {
        max-width: 100%;
    }

    .stacked-card {
        min-width: 0;
        max-width: 100%;
    }

    .quant-metrics {
        max-width: 100%;
    }

    .uc-room {
        min-height: auto;
        padding: 3rem 0;
    }

    .uc-room-inner {
        padding: 0 1.5rem;
        gap: 2rem;
    }

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

    .uc-tools-card {
        max-width: none;
    }

    .uc-bullets .uc-bullet h4 {
        font-size: 0.95rem;
    }

    .about-vision {
        font-size: 1.1rem;
        max-width: 100%;
    }

    .section-inner {
        padding: 2rem 1.5rem;
    }

    .section-label {
        font-size: 0.7rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-description {
        font-size: 0.95rem;
    }

    .section-num {
        display: none;
    }

    .scroll-prompt {
        display: none;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 38px;
        height: 38px;
    }

    .btn-cta {
        font-size: 0.9rem;
        padding: 14px 28px;
    }

    .footer {
        padding: 2rem 1.5rem;
    }

    .footer-links {
        gap: 1rem;
    }

    .footer-top {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 430px) {
    .product-hero-title {
        font-size: 3.5rem;
        letter-spacing: -1px;
    }

    .hero-intro-title {
        font-size: 1.7rem;
    }

    .hero-intro-body {
        font-size: 0.9rem;
    }

    .cockpit-hero {
        padding: 3rem 1rem 1.5rem;
    }

    .omni-eye {
        width: 80px;
        height: 80px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .feature-title {
        font-size: 1.2rem;
    }

    .feature-desc {
        font-size: 0.85rem;
    }

    .feature-num {
        font-size: 0.7rem;
    }

    .section-inner {
        padding: 1.5rem 1rem;
    }

    .section-description {
        font-size: 0.85rem;
    }

    .product-section {
        padding: 3rem 0;
    }

    .uc-room {
        padding: 2rem 0;
    }

    .uc-room-inner {
        padding: 0 1rem;
    }

    .uc-bullets .uc-bullet h4 {
        font-size: 0.85rem;
    }

    .stacked-card {
        padding: 1rem;
    }

    .about-hero-eye .omni-eye {
        width: 90px;
        height: 90px;
    }

    .about-vision {
        font-size: 1rem;
    }

    .footer {
        padding: 1.5rem 1rem;
    }

    .footer-links {
        gap: 0.75rem;
        flex-wrap: wrap;
    }
}

/* ==========================================================================
   Trust / Security Cards
   ========================================================================== */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 1000px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.trust-card {
    background: rgba(20, 20, 28, 0.8);
    border: 1px solid rgba(23, 116, 255, 0.12);
    border-radius: 16px;
    padding: 2rem;
    text-align: left;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.trust-card:hover {
    border-color: rgba(23, 116, 255, 0.3);
    transform: translateY(-3px);
}

.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(23, 116, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-blue);
    margin-bottom: 1.25rem;
}

.trust-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.6rem;
}

.trust-card p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-dim);
}

@media (max-width: 768px) {
    .trust-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   About Page
   ========================================================================== */

/* About hero — taller, tighter spacing */
.about-hero {
    min-height: 100vh;
    padding-bottom: 5rem;
}

.about-hero .product-hero-content {
    margin-bottom: 0;
    gap: 0;
}

.about-hero-eye {
    margin-bottom: 1.5rem;
}

.about-hero-eye .omni-eye {
    width: 140px;
    height: 140px;
    filter: drop-shadow(0 0 40px rgba(23, 116, 255, 0.2));
}

.about-hero .hero-intro-title {
    margin-bottom: 1.25rem;
}

.about-vision {
    max-width: 850px;
    font-size: 1.6rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 300;
}

/* Beliefs grid */
.beliefs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 1000px;
    width: 100%;
}

.belief-card {
    background: rgba(20, 20, 28, 0.8);
    border: 1px solid rgba(23, 116, 255, 0.12);
    border-radius: 16px;
    padding: 2rem;
    text-align: left;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.belief-card:hover {
    border-color: rgba(23, 116, 255, 0.3);
    transform: translateY(-3px);
}

.belief-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(23, 116, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-blue);
    margin-bottom: 1.25rem;
}

.belief-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.6rem;
}

.belief-card p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-dim);
}

/* Founder grid */
.founder-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 800px;
    width: 100%;
    justify-items: center;
    margin-left: auto;
    margin-right: auto;
}

.founder-card {
    background: rgba(20, 20, 28, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.founder-card:hover {
    border-color: rgba(23, 116, 255, 0.2);
    transform: translateY(-3px);
}

.founder-avatar {
    margin-bottom: 1.5rem;
}

.founder-avatar svg,
.founder-avatar img {
    border-radius: 50%;
    width: 120px;
    height: 120px;
    object-fit: cover;
}

.founder-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.founder-title {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-blue);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.founder-bio {
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-dim);
}

/* About responsive */
@media (max-width: 768px) {
    .about-hero-eye .omni-eye {
        width: 120px;
        height: 120px;
    }

    .about-vision {
        font-size: 1rem;
    }

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

    .founder-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .founder-grid .founder-card:last-child {
        order: -1;
    }
}