/* ============================================
   AI Meeting Scheduling Benchmark Report 2026
   TEAMCAL AI Theme — matches teamcal.ai homepage
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --br-primary: #106fde;
    --br-primary-dark: #0e63c6;
    --br-primary-light: rgba(16,111,222,0.1);
    --br-accent: #1e90ff;
    --br-success: #2dd6b7;
    --br-green: #16a34a;
    --br-green-light: rgba(22,163,74,0.1);
    --br-red: #dc2626;
    --br-red-light: rgba(220,38,38,0.06);
    --br-amber: #f59e0b;
    --br-white: #ffffff;
    --br-bg: #ffffff;
    --br-bg-alt: #f3f6f9;
    --br-bg-soft: #E3F2FE;
    --br-text: #38475a;
    --br-text-light: #6b7c93;
    --br-text-dim: #84869a;
    --br-heading: #38475a;
    --br-border: #e8e8e8;
    --br-border-light: #f0f0f0;
    --br-card-shadow: 0 6px 10px rgba(5,47,97,0.06);
    --br-card-shadow-hover: 0 12px 24px rgba(5,47,97,0.1);
    --br-radius-sm: 8px;
    --br-radius-md: 12px;
    --br-radius-lg: 16px;
    --br-radius-xl: 24px;
    --br-transition: 0.3s ease;
}

/* ---------- Base ---------- */
.br-page {
    background: var(--br-bg);
    color: var(--br-text);
    font-family: 'Montserrat', sans-serif;
    font-size: 14.4px;
    line-height: 1.6;
    overflow-x: hidden;
}

.br-page *,
.br-page *::before,
.br-page *::after {
    box-sizing: border-box;
}

.br-page a { color: var(--br-primary); text-decoration: none; transition: var(--br-transition); }
.br-page a:hover { color: var(--br-primary-dark); }

.br-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Typography (matches teamcal.ai homepage) ---------- */
.br-h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0 0 24px;
    color: var(--br-heading);
}

.br-h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 500;
    line-height: 1.2;
    margin: 0 0 20px;
    color: var(--br-heading);
}

.br-h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.75rem;
    font-weight: 500;
    line-height: 1.3;
    margin: 0 0 16px;
    color: var(--br-heading);
}

.br-h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
    margin: 0 0 12px;
    color: var(--br-heading);
}

.br-text-primary { color: var(--br-primary); }

.br-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--br-primary);
    margin-bottom: 12px;
}

.br-text-muted { color: var(--br-text-dim); }
.br-text-heading { color: var(--br-heading); }
.br-text-center { text-align: center; }

.br-body-lg {
    font-size: 16px;
    line-height: 1.7;
    color: var(--br-text-light);
}

/* Title line accent (matches homepage .title-line) */
.br-title-line {
    width: 30px;
    height: 2px;
    background-color: var(--br-primary);
    margin: 0 auto 16px;
}

/* ---------- Sections ---------- */
.br-section {
    padding: 80px 0;
}

.br-section-white { background: var(--br-bg); }
.br-section-alt { background: var(--br-bg-alt); }
.br-section-soft { background: var(--br-bg-soft); }

.br-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

/* ---------- Hero ---------- */
.br-hero {
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #E3F2FE 0%, #f3f6f9 50%, #E3F2FE 100%);
}

.br-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.br-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
}

.br-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--br-primary);
    top: -150px;
    right: -150px;
    animation: br-float 10s ease-in-out infinite;
}

.br-orb-2 {
    width: 400px;
    height: 400px;
    background: #2dd6b7;
    bottom: -100px;
    left: -150px;
    animation: br-float 10s ease-in-out infinite reverse;
}

.br-orb-3 {
    width: 300px;
    height: 300px;
    background: var(--br-accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: br-pulse 8s ease-in-out infinite;
}

@keyframes br-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.03); }
}

@keyframes br-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.2; }
    50% { transform: translate(-50%, -50%) scale(1.08); opacity: 0.35; }
}

.br-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.br-hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 28px;
    font-size: 14px;
    color: var(--br-text-light);
}

.br-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: var(--br-primary);
    border-radius: 9999px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}

.br-hero-subtitle {
    font-size: 16px;
    color: var(--br-text-light);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

/* ---------- CTA Button (matches homepage .btn style) ---------- */
.br-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    text-decoration: none !important;
    transition: var(--br-transition);
    border: none;
    cursor: pointer;
}

.br-btn-primary {
    background: var(--br-primary);
    color: #fff !important;
    border: 1px solid var(--br-primary) !important;
}

.br-btn-primary:hover {
    background: var(--br-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(16,111,222,0.3);
}

.br-btn-ghost {
    background: white;
    color: var(--br-accent) !important;
    border: 1px solid var(--br-accent) !important;
}

.br-btn-ghost:hover {
    background: var(--br-primary);
    color: #fff !important;
}

/* ---------- Table of Contents ---------- */
.br-toc {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: var(--br-radius-md);
    padding: 32px 40px;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--br-card-shadow);
}

.br-toc-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0 0 20px;
    color: var(--br-heading);
}

.br-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.br-toc-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--br-text-light) !important;
    font-size: 14px;
    transition: var(--br-transition);
}

.br-toc-list li a:hover {
    color: var(--br-primary) !important;
    transform: translateX(4px);
}

.br-toc-list li a::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--br-primary);
    flex-shrink: 0;
}

/* ---------- TL;DR ---------- */
.br-tldr {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: var(--br-radius-md);
    padding: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--br-card-shadow);
}

.br-tldr::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--br-primary);
}

.br-tldr-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.br-tldr-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--br-text);
    line-height: 1.6;
}

.br-tldr-list li .br-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--br-green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.br-tldr-list li .br-check i {
    color: var(--br-green);
    font-size: 14px;
}

/* ---------- KPI Cards ---------- */
.br-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.br-kpi-card {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: 5%;
    padding: 32px 24px;
    text-align: center;
    transition: var(--br-transition);
    box-shadow: var(--br-card-shadow);
}

.br-kpi-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--br-card-shadow-hover);
    border-bottom: 4px solid var(--br-primary);
}

.br-kpi-number {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
    color: var(--br-primary);
}

.br-kpi-label {
    font-size: 13px;
    color: var(--br-text);
    font-weight: 500;
}

.br-kpi-sublabel {
    font-size: 12px;
    color: var(--br-text-dim);
    margin-top: 4px;
}

/* ---------- Stat Row (inline stats) ---------- */
.br-stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 40px 0;
}

.br-stat-item {
    text-align: center;
    padding: 24px;
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: 5%;
    box-shadow: var(--br-card-shadow);
}

.br-stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--br-heading);
    line-height: 1.2;
}

.br-stat-label {
    font-size: 13px;
    color: var(--br-text-light);
    margin-top: 4px;
}

/* ---------- Glass Card (light card) ---------- */
.br-glass-card {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: var(--br-radius-md);
    padding: 32px;
    transition: var(--br-transition);
    box-shadow: var(--br-card-shadow);
}

.br-glass-card:hover {
    box-shadow: var(--br-card-shadow-hover);
}

/* ---------- Data Table ---------- */
.br-table-wrap {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: var(--br-radius-md);
    overflow: hidden;
    box-shadow: var(--br-card-shadow);
}

.br-table {
    width: 100%;
    border-collapse: collapse;
}

.br-table th {
    background: var(--br-bg-alt);
    padding: 14px 20px;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--br-text-light);
    border-bottom: 1px solid var(--br-border);
}

.br-table td {
    padding: 14px 20px;
    font-size: 13px;
    color: var(--br-text);
    border-bottom: 1px solid var(--br-border-light);
}

.br-table tr:last-child td { border-bottom: none; }

.br-table tr:hover td {
    background: var(--br-bg-alt);
}

.br-table .br-val {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--br-heading);
}

/* ---------- Bar Chart (CSS) ---------- */
.br-bar-chart {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.br-bar-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.br-bar-label {
    flex: 0 0 160px;
    font-size: 13px;
    color: var(--br-text);
    text-align: right;
    font-weight: 500;
}

.br-bar-track {
    flex: 1;
    height: 32px;
    background: var(--br-bg-alt);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--br-border-light);
}

.br-bar-fill {
    height: 100%;
    border-radius: 8px;
    background: var(--br-primary);
    transition: width 1s ease;
    display: flex;
    align-items: center;
    padding-left: 12px;
}

.br-bar-value {
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
}

/* ---------- Tier Cards ---------- */
.br-tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.br-tier-card {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: 5%;
    padding: 32px;
    text-align: center;
    transition: var(--br-transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--br-card-shadow);
}

.br-tier-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.br-tier-card.br-tier-elite::before { background: var(--br-primary); }
.br-tier-card.br-tier-top::before { background: var(--br-accent); }
.br-tier-card.br-tier-avg::before { background: var(--br-text-dim); }

.br-tier-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--br-card-shadow-hover);
}

.br-tier-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.br-tier-elite .br-tier-badge {
    background: var(--br-primary-light);
    color: var(--br-primary);
}

.br-tier-top .br-tier-badge {
    background: rgba(30,144,255,0.1);
    color: var(--br-accent);
}

.br-tier-avg .br-tier-badge {
    background: rgba(132,134,154,0.15);
    color: var(--br-text-dim);
}

.br-tier-number {
    font-family: 'Poppins', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
}

.br-tier-elite .br-tier-number { color: var(--br-primary); }
.br-tier-top .br-tier-number { color: var(--br-accent); }
.br-tier-avg .br-tier-number { color: var(--br-text-dim); }

.br-tier-desc {
    font-size: 13px;
    color: var(--br-text-light);
    line-height: 1.6;
}

/* ---------- Donut Chart (CSS) ---------- */
.br-donut-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.br-donut {
    position: relative;
    width: 200px;
    height: 200px;
}

.br-donut svg {
    width: 200px;
    height: 200px;
    transform: rotate(-90deg);
}

.br-donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.br-donut-center .br-donut-val {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--br-heading);
    display: block;
}

.br-donut-center .br-donut-label {
    font-size: 12px;
    color: var(--br-text-light);
}

.br-donut-legend {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.br-legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--br-text);
}

.br-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.br-legend-val {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--br-heading);
    margin-left: auto;
    padding-left: 16px;
}

/* ---------- Insight Cards ---------- */
.br-insight-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.br-insight-card {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: 5%;
    padding: 32px;
    transition: var(--br-transition);
    box-shadow: var(--br-card-shadow);
}

.br-insight-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--br-card-shadow-hover);
}

.br-insight-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--br-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
    background: var(--br-primary-light);
    color: var(--br-primary);
}

.br-insight-card h4 {
    color: var(--br-heading);
}

.br-insight-card p {
    color: var(--br-text-light);
    font-size: 13px;
    margin: 0;
    line-height: 1.6;
}

/* ---------- Quote / Callout ---------- */
.br-callout {
    background: var(--br-bg-soft);
    border-left: 4px solid var(--br-primary);
    border-radius: 0 var(--br-radius-sm) var(--br-radius-sm) 0;
    padding: 24px 32px;
    margin: 40px 0;
}

.br-callout p {
    font-size: 15px;
    font-style: italic;
    color: var(--br-text);
    margin: 0;
    line-height: 1.7;
}

.br-callout .br-callout-author {
    font-style: normal;
    font-size: 12px;
    color: var(--br-text-dim);
    margin-top: 12px;
    display: block;
}

/* ---------- Comparison Before/After ---------- */
.br-compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.br-compare-card {
    border-radius: var(--br-radius-md);
    padding: 32px;
    border: 1px solid;
}

.br-compare-without {
    background: #fef2f2;
    border-color: #fecaca;
}

.br-compare-with {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.br-compare-card h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 20px;
}

.br-compare-without h4 { color: #dc2626; }
.br-compare-with h4 { color: #16a34a; }

.br-compare-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.br-compare-card ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--br-text);
}

.br-compare-card ul li i {
    margin-top: 3px;
    flex-shrink: 0;
}

.br-compare-without ul li i { color: #dc2626; }
.br-compare-with ul li i { color: #16a34a; }

/* ---------- FAQ ---------- */
.br-faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.br-faq-item {
    background: var(--br-white);
    border: 1px solid var(--br-border);
    border-radius: var(--br-radius-sm);
    overflow: hidden;
    box-shadow: var(--br-card-shadow);
}

.br-faq-q {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: var(--br-heading);
    transition: var(--br-transition);
    user-select: none;
}

.br-faq-q:hover { background: var(--br-bg-alt); }

.br-faq-q i {
    transition: transform 0.3s ease;
    color: var(--br-text-dim);
}

.br-faq-item.active .br-faq-q i {
    transform: rotate(180deg);
}

.br-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.br-faq-item.active .br-faq-a {
    max-height: 300px;
}

.br-faq-a-inner {
    padding: 0 24px 20px;
    font-size: 13px;
    color: var(--br-text-light);
    line-height: 1.7;
}

/* ---------- CTA Section ---------- */
.br-cta-inner {
    background: var(--br-bg-soft);
    border: 1px solid rgba(16,111,222,0.15);
    border-radius: var(--br-radius-lg);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.br-cta-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--br-primary);
}

/* ---------- Footer ---------- */
.br-footer {
    padding: 40px 0;
    border-top: 1px solid var(--br-border);
    text-align: center;
    font-size: 12px;
    color: var(--br-text-dim);
}

/* ---------- Methodology ---------- */
.br-method-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.br-method-item {
    text-align: center;
    padding: 24px;
}

.br-method-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--br-primary-light);
    border: 1px solid rgba(16,111,222,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 16px;
    color: var(--br-primary);
}

.br-method-item h4 {
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--br-heading);
}

.br-method-item p {
    font-size: 13px;
    color: var(--br-text-light);
    margin: 0;
}

/* ---------- Scroll animation ---------- */
.br-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.br-animate.br-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .br-h1 { font-size: 3rem; }
    .br-h2 { font-size: 1.75rem; }
    .br-kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .br-tier-grid { grid-template-columns: 1fr; }
    .br-compare-grid { grid-template-columns: 1fr; }
    .br-insight-grid { grid-template-columns: 1fr; }
    .br-toc-list { grid-template-columns: 1fr; }
    .br-stat-row { grid-template-columns: 1fr; }
    .br-method-grid { grid-template-columns: 1fr; }
    .br-section { padding: 60px 0; }
    .br-bar-label { flex: 0 0 120px; font-size: 12px; }
}

@media (max-width: 767px) {
    .br-h1 { font-size: 2.25rem; }
    .br-h2 { font-size: 1.5rem; }
    .br-kpi-grid { grid-template-columns: 1fr 1fr; }
    .br-kpi-number { font-size: 2rem; }
    .br-section { padding: 50px 0; }
    .br-tldr, .br-toc { padding: 24px; }
    .br-donut-wrapper { flex-direction: column; }
    .br-bar-item { flex-direction: column; gap: 4px; }
    .br-bar-label { flex: none; text-align: left; }
}

@media (max-width: 480px) {
    .br-h1 { font-size: 1.75rem; }
    .br-h2 { font-size: 1.25rem; }
    .br-kpi-grid { grid-template-columns: 1fr; }
    .br-tier-number { font-size: 2.5rem; }
}

/* ---------- World Map Dots ---------- */
.br-map-dot {
    position: absolute;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: auto;
    cursor: default;
    z-index: 2;
}
.br-dot-major {
    width: 14px; height: 14px;
    background: var(--br-primary);
    box-shadow: 0 0 0 4px rgba(16,111,222,0.18), 0 0 12px rgba(16,111,222,0.35);
    animation: br-dot-pulse 2.5s ease-in-out infinite;
}
.br-dot-growing {
    width: 10px; height: 10px;
    background: #1e90ff;
    box-shadow: 0 0 0 3px rgba(30,144,255,0.15), 0 0 8px rgba(30,144,255,0.25);
    animation: br-dot-pulse 3s ease-in-out infinite 0.5s;
}
.br-dot-emerging {
    width: 7px; height: 7px;
    background: #2dd6b7;
    box-shadow: 0 0 0 2px rgba(45,214,183,0.15), 0 0 6px rgba(45,214,183,0.2);
    animation: br-dot-pulse 3.5s ease-in-out infinite 1s;
}
@keyframes br-dot-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1.35); opacity: 0.85; }
}