/* ═══════════════════════════════════════════════════════
   DATA SERVICES PAGE — Elite Annotation Demo
   TCS / Microsoft / HCLTech Enterprise Design System
   ═══════════════════════════════════════════════════════ */

/* ── Service Hero (Shared) ── */
.service-hero {
    background-color: var(--color-surface);
    padding-top: calc(var(--header-height) + var(--space-4xl));
    padding-bottom: var(--space-4xl);
    position: relative;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 32, 96, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 32, 96, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.service-hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.service-hero__back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    transition: var(--transition-fast);
}

.service-hero__back svg {
    width: 16px;
    height: 16px;
}

.service-hero__back:hover {
    color: var(--color-secondary);
}

.service-hero__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-lg);
}

.service-hero__title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.service-hero__description {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    max-width: 600px;
}

.service-hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════
   DEMO SECTION
   ═══════════════════════════════════════════════════════ */

.demo-section {
    background-color: var(--color-white);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.demo-section__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-3xl);
}

.demo-section__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.demo-section__title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.demo-section__description {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ── Demo Container (Split Screen) ── */
.demo-container {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-3xl);
    align-items: start;
}

/* ── Left: Demo Content ── */
.demo-content {
    padding-top: var(--space-xl);
}

.demo-content__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    background-color: rgba(0, 120, 212, 0.08);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    margin-bottom: var(--space-xl);
}

.demo-content__badge-dot {
    width: 8px;
    height: 8px;
    background-color: #107C10;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.demo-content__title {
    font-size: 28px;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.demo-content__description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

/* ── Demo Features ── */
.demo-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.demo-feature {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.demo-feature:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.demo-feature__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.demo-feature__icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
}

.demo-feature__title {
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.demo-feature__text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   DEMO VISUAL — Interactive Canvas
   ═══════════════════════════════════════════════════════ */

.demo-visual {
    position: relative;
}

/* ── Pill-Shaped Toolbar ── */
.demo-toolbar {
    margin-bottom: var(--space-md);
}

.demo-toolbar__buttons {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ── Pill Buttons ── */
.demo-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 18px;
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.demo-pill__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-pill__icon svg {
    width: 14px;
    height: 14px;
}

.demo-pill:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    background-color: var(--color-white);
}

.demo-pill.active {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.3);
}

.demo-pill.active .demo-pill__icon svg {
    stroke: var(--color-white);
}

.demo-pill:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════
   DEMO SCENE — Autonomous Driving View
   ═══════════════════════════════════════════════════════ */

.demo-canvas {
    position: relative;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.demo-scene {
    position: relative;
    width: 100%;
    height: 420px;
    overflow: hidden;
}

/* ── Scene Layers ── */
.scene-layer {
    position: absolute;
}

.scene-layer--sky {
    top: 0;
    left: 0;
    right: 0;
    height: 45%;
    background: linear-gradient(180deg, #5B9BD5 0%, #87CEEB 100%);
}

.scene-layer--buildings {
    bottom: 40%;
    left: 0;
    right: 0;
    height: 25%;
    background: 
        linear-gradient(90deg, 
            #4A5568 0%, #4A5568 12%, 
            #718096 12%, #718096 18%,
            #2D3748 18%, #2D3748 28%,
            #4A5568 28%, #4A5568 35%,
            #718096 35%, #718096 42%,
            #2D3748 42%, #2D3748 55%,
            #4A5568 55%, #4A5568 62%,
            #718096 62%, #718096 70%,
            #2D3748 70%, #2D3748 85%,
            #4A5568 85%, #4A5568 100%
        );
}

.scene-layer--buildings::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    width: 8%;
    height: 100%;
    background: linear-gradient(180deg, #2D3748 0%, #1A202C 100%);
}

.scene-layer--buildings::after {
    content: '';
    position: absolute;
    top: -20%;
    right: 20%;
    width: 6%;
    height: 120%;
    background: linear-gradient(180deg, #2D3748 0%, #1A202C 100%);
}

.scene-layer--road {
    bottom: 0;
    left: 0;
    right: 0;
    height: 42%;
    background: linear-gradient(180deg, #4A5568 0%, #2D3748 100%);
}

.scene-layer--lane {
    bottom: 20%;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(
        90deg,
        #FFD700 0,
        #FFD700 30px,
        transparent 30px,
        transparent 50px
    );
}

.scene-layer--sidewalk {
    bottom: 0;
    left: 0;
    right: 0;
    height: 8%;
    background: #718096;
    border-top: 2px solid #A0AEC0;
}

/* ═══════════════════════════════════════════════════════
   SCENE OBJECTS
   ═══════════════════════════════════════════════════════ */

.scene-object {
    position: absolute;
    z-index: 5;
}

/* ── Vehicle 1 (Left Car) ── */
.scene-object--vehicle-1 {
    bottom: 22%;
    left: 12%;
    width: 18%;
    height: 18%;
}

.scene-object--vehicle-1 .scene-object__body {
    position: absolute;
    bottom: 20%;
    left: 5%;
    width: 90%;
    height: 50%;
    background: linear-gradient(180deg, #E53E3E 0%, #C53030 100%);
    border-radius: 4px 4px 2px 2px;
}

.scene-object--vehicle-1 .scene-object__window {
    position: absolute;
    bottom: 55%;
    left: 20%;
    width: 60%;
    height: 40%;
    background: linear-gradient(180deg, #87CEEB 0%, #5B9BD5 100%);
    border-radius: 4px 4px 0 0;
}

.scene-object--vehicle-1 .scene-object__wheel {
    position: absolute;
    bottom: 5%;
    width: 18%;
    height: 25%;
    background: #1A202C;
    border-radius: 50%;
    border: 3px solid #4A5568;
}

.scene-object--vehicle-1 .scene-object__wheel--front {
    left: 10%;
}

.scene-object--vehicle-1 .scene-object__wheel--rear {
    right: 10%;
}

/* ── Vehicle 2 (Right SUV) ── */
.scene-object--vehicle-2 {
    bottom: 20%;
    right: 15%;
    width: 20%;
    height: 22%;
}

.scene-object--vehicle-2 .scene-object__body {
    position: absolute;
    bottom: 20%;
    left: 5%;
    width: 90%;
    height: 55%;
    background: linear-gradient(180deg, #2B6CB0 0%, #2C5282 100%);
    border-radius: 4px;
}

.scene-object--vehicle-2 .scene-object__window {
    position: absolute;
    bottom: 58%;
    left: 15%;
    width: 70%;
    height: 38%;
    background: linear-gradient(180deg, #87CEEB 0%, #5B9BD5 100%);
    border-radius: 4px 4px 0 0;
}

.scene-object--vehicle-2 .scene-object__wheel {
    position: absolute;
    bottom: 5%;
    width: 16%;
    height: 22%;
    background: #1A202C;
    border-radius: 50%;
    border: 3px solid #4A5568;
}

.scene-object--vehicle-2 .scene-object__wheel--front {
    left: 12%;
}

.scene-object--vehicle-2 .scene-object__wheel--rear {
    right: 12%;
}

/* ── Pedestrian ── */
.scene-object--pedestrian {
    bottom: 18%;
    left: 38%;
    width: 6%;
    height: 32%;
}

.scene-object--pedestrian .scene-object__head {
    position: absolute;
    top: 0;
    left: 25%;
    width: 50%;
    height: 20%;
    background: #FBD38D;
    border-radius: 50%;
}

.scene-object--pedestrian .scene-object__torso {
    position: absolute;
    top: 18%;
    left: 10%;
    width: 80%;
    height: 35%;
    background: #2D3748;
    border-radius: 4px;
}

.scene-object--pedestrian .scene-object__legs {
    position: absolute;
    bottom: 0;
    left: 15%;
    width: 70%;
    height: 45%;
    background: linear-gradient(180deg, #2D3748 0%, #1A202C 100%);
    border-radius: 0 0 2px 2px;
}

/* ── Cyclist ── */
.scene-object--cyclist {
    bottom: 18%;
    right: 32%;
    width: 10%;
    height: 28%;
}

.scene-object--cyclist .scene-object__rider {
    position: absolute;
    top: 0;
    left: 25%;
    width: 50%;
    height: 45%;
    background: #48BB78;
    border-radius: 4px;
}

.scene-object--cyclist .scene-object__bike-frame {
    position: absolute;
    bottom: 15%;
    left: 10%;
    width: 80%;
    height: 40%;
    border: 3px solid #E2E8F0;
    border-radius: 4px;
    background: transparent;
}

.scene-object--cyclist .scene-object__wheel--bike-front {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35%;
    height: 35%;
    background: #1A202C;
    border-radius: 50%;
    border: 3px solid #4A5568;
}

.scene-object--cyclist .scene-object__wheel--bike-rear {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 35%;
    height: 35%;
    background: #1A202C;
    border-radius: 50%;
    border: 3px solid #4A5568;
}

/* ── Traffic Sign ── */
.scene-object--traffic-sign {
    bottom: 35%;
    left: 75%;
    width: 8%;
    height: 30%;
}

.scene-object--traffic-sign .scene-object__pole {
    position: absolute;
    bottom: 0;
    left: 40%;
    width: 20%;
    height: 70%;
    background: #718096;
}

.scene-object--traffic-sign .scene-object__sign-face {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 35%;
    background: #48BB78;
    border: 2px solid #276749;
    border-radius: 4px;
}

/* ── Traffic Light ── */
.scene-object--traffic-light {
    bottom: 35%;
    left: 58%;
    width: 5%;
    height: 35%;
}

.scene-object--traffic-light .scene-object__pole {
    position: absolute;
    bottom: 0;
    left: 40%;
    width: 20%;
    height: 60%;
    background: #718096;
}

.scene-object--traffic-light .scene-object__housing {
    position: absolute;
    top: 0;
    left: 10%;
    width: 80%;
    height: 40%;
    background: #1A202C;
    border-radius: 4px;
}

.scene-object--traffic-light .scene-object__light {
    position: absolute;
    left: 25%;
    width: 50%;
    height: 25%;
    border-radius: 50%;
}

.scene-object--traffic-light .scene-object__light--red {
    top: 5%;
    background: #FC8181;
}

.scene-object--traffic-light .scene-object__light--yellow {
    top: 38%;
    background: #F6E05E;
}

.scene-object--traffic-light .scene-object__light--green {
    top: 70%;
    background: #68D391;
}

/* ═══════════════════════════════════════════════════════
   BOUNDING BOX OVERLAYS
   ═══════════════════════════════════════════════════════ */

.bbox-overlay {
    position: absolute;
    border: 3px solid transparent;
    border-radius: 4px;
    opacity: 0;
    transition: all 0.3s ease-in-out;
    pointer-events: none;
    z-index: 10;
}

.bbox-overlay.active {
    opacity: 1;
}

/* Position bounding boxes over objects */
.bbox-overlay:nth-child(1) {
    bottom: 20%;
    left: 10%;
    width: 22%;
    height: 25%;
    border-color: #00B0F0;
    background: rgba(0, 176, 240, 0.1);
}

.bbox-overlay:nth-child(1)::after {
    content: 'Vehicle';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: #00B0F0;
    padding: 2px 8px;
    border-radius: 2px;
}

.bbox-overlay:nth-child(2) {
    bottom: 18%;
    right: 13%;
    width: 24%;
    height: 28%;
    border-color: #FF6B35;
    background: rgba(255, 107, 53, 0.1);
}

.bbox-overlay:nth-child(2)::after {
    content: 'SUV';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: #FF6B35;
    padding: 2px 8px;
    border-radius: 2px;
}

.bbox-overlay:nth-child(3) {
    bottom: 16%;
    left: 36%;
    width: 10%;
    height: 38%;
    border-color: #107C10;
    background: rgba(16, 124, 16, 0.1);
}

.bbox-overlay:nth-child(3)::after {
    content: 'Pedestrian';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: #107C10;
    padding: 2px 8px;
    border-radius: 2px;
}

.bbox-overlay:nth-child(4) {
    bottom: 16%;
    right: 28%;
    width: 14%;
    height: 35%;
    border-color: #FFB900;
    background: rgba(255, 185, 0, 0.1);
}

.bbox-overlay:nth-child(4)::after {
    content: 'Cyclist';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 11px;
    font-weight: 600;
    color: #1A202C;
    background: #FFB900;
    padding: 2px 8px;
    border-radius: 2px;
}

.bbox-overlay:nth-child(5) {
    bottom: 33%;
    left: 73%;
    width: 12%;
    height: 36%;
    border-color: #9F7AEA;
    background: rgba(159, 122, 234, 0.1);
}

.bbox-overlay:nth-child(5)::after {
    content: 'Traffic Sign';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: #9F7AEA;
    padding: 2px 8px;
    border-radius: 2px;
}

.bbox-overlay:nth-child(6) {
    bottom: 33%;
    left: 56%;
    width: 9%;
    height: 40%;
    border-color: #F56565;
    background: rgba(245, 101, 101, 0.1);
}

.bbox-overlay:nth-child(6)::after {
    content: 'Traffic Light';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: #F56565;
    padding: 2px 8px;
    border-radius: 2px;
}

/* ═══════════════════════════════════════════════════════
   SEMANTIC SEGMENTATION OVERLAYS
   ═══════════════════════════════════════════════════════ */

.seg-overlay {
    position: absolute;
    opacity: 0;
    transition: all 0.4s ease-in-out;
    pointer-events: none;
    z-index: 8;
}

.seg-overlay.active {
    opacity: 0.45;
}

.seg-overlay--sky {
    top: 0;
    left: 0;
    right: 0;
    height: 45%;
    background: #0078D4;
}

.seg-overlay--road {
    bottom: 0;
    left: 0;
    right: 0;
    height: 42%;
    background: #605E5C;
}

.seg-overlay--building {
    bottom: 40%;
    left: 0;
    right: 0;
    height: 25%;
    background: #002060;
}

.seg-overlay--vegetation {
    bottom: 8%;
    left: 0;
    width: 15%;
    height: 20%;
    background: #107C10;
    border-radius: 0 4px 4px 0;
}

.seg-overlay--sidewalk {
    bottom: 0;
    left: 0;
    right: 0;
    height: 8%;
    background: #A19F9D;
}

/* ═══════════════════════════════════════════════════════
   ANALYTICS OVERLAY PANEL
   ═══════════════════════════════════════════════════════ */

.analytics-panel {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 220px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s ease-in-out;
    pointer-events: none;
    z-index: 20;
    overflow: hidden;
}

.analytics-panel.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.analytics-panel__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: var(--color-primary);
    border-bottom: 1px solid var(--color-border);
}

.analytics-panel__title {
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
}

.analytics-panel__live {
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background: #107C10;
    padding: 2px 8px;
    border-radius: 100px;
    animation: pulse-live 1.5s infinite;
}

@keyframes pulse-live {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.analytics-panel__metrics {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.analytics-metric {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.analytics-metric__value {
    font-size: 20px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-primary);
    line-height: 1;
}

.analytics-metric__label {
    font-size: 11px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.analytics-metric__bar {
    height: 4px;
    background: var(--color-surface);
    border-radius: 2px;
    overflow: hidden;
}

.analytics-metric__fill {
    height: 100%;
    background: #107C10;
    border-radius: 2px;
    transition: width 0.6s ease-out;
}

.analytics-metric__fill--latency {
    background: var(--color-secondary);
}

.analytics-metric__fill--throughput {
    background: var(--color-accent);
}

.analytics-panel__chart {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    padding: var(--space-md);
    height: 60px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.analytics-chart__bar {
    flex: 1;
    background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    border-radius: 2px 2px 0 0;
    transition: height 0.4s ease-out;
}

/* ═══════════════════════════════════════════════════════
   SERVICES OVERVIEW
   ═══════════════════════════════════════════════════════ */

.services-overview {
    background-color: var(--color-surface);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.services-overview__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-3xl);
}

.services-overview__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.services-overview__title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.services-overview__description {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.services-overview__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.service-card-lg {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.service-card-lg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background-color: var(--color-accent);
    transition: height 0.3s ease-in-out;
}

.service-card-lg:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.service-card-lg:hover::before {
    height: 100%;
}

.service-card-lg__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
    transition: var(--transition-fast);
}

.service-card-lg__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-secondary);
}

.service-card-lg:hover .service-card-lg__icon {
    background-color: var(--color-accent);
}

.service-card-lg:hover .service-card-lg__icon svg {
    color: var(--color-white);
}

.service-card-lg__title {
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.service-card-lg__description {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .demo-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .demo-content {
        text-align: center;
    }

    .demo-features {
        text-align: left;
    }

    .demo-toolbar__buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .service-hero {
        padding-top: calc(var(--header-height) + var(--space-2xl));
        padding-bottom: var(--space-2xl);
    }

    .service-hero__title {
        font-size: 32px;
    }

    .service-hero__actions {
        flex-direction: column;
    }

    .service-hero__actions .btn {
        width: 100%;
        text-align: center;
    }

    .demo-section {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .demo-scene {
        height: 320px;
    }

    .demo-pill {
        padding: 8px 14px;
        font-size: 12px;
    }

    .analytics-panel {
        width: 180px;
        right: var(--space-md);
        top: var(--space-md);
    }

    .analytics-panel__metrics {
        padding: var(--space-sm);
    }

    .analytics-metric__value {
        font-size: 16px;
    }

    .services-overview {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .services-overview__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .demo-toolbar__buttons {
        flex-direction: column;
        width: 100%;
    }

    .demo-pill {
        width: 100%;
        justify-content: center;
    }

    .demo-scene {
        height: 260px;
    }

    .analytics-panel {
        width: 160px;
        right: var(--space-sm);
        top: var(--space-sm);
    }

    .analytics-panel__header {
        padding: var(--space-sm);
    }

    .analytics-panel__chart {
        height: 40px;
        padding: var(--space-sm);
    }
}