/* Sorvyn Dashboard - Global Styles */

/* JetBrains Mono — self-hosted, no CDN dependency */
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/jetbrains-mono-400.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/jetbrains-mono-500.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/jetbrains-mono-700.woff2') format('woff2');
    font-weight: 700; font-style: normal; font-display: swap;
}

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --font-family: 'JetBrains Mono', 'Berkeley Mono', 'SF Mono', Consolas, monospace;

    /* Backgrounds */
    --bg-main: #0a0a0a;
    --bg-main-rgb: 10, 10, 10;
    --bg-elevated: #1a1a1a;
    --bg-elevated-rgb: 26, 26, 26;
    --bg-accent: #222222;
    --bg-accent-rgb: 34, 34, 34;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-primary-rgb: 255, 255, 255;
    --text-secondary: #cccccc;
    --text-secondary-rgb: 204, 204, 204;
    --text-tertiary: #a0a0a0;
    --text-tertiary-rgb: 160, 160, 160;

    /* UI Colors */
    --lime: #CCFF00;
    --lime-rgb: 204, 255, 0;
    --cyan: #00BAFE;
    --cyan-rgb: 0, 186, 254;
    --amber: #f59e0b;
    --amber-rgb: 245, 158, 11;
    --emerald: #10b981;
    --emerald-rgb: 16, 185, 129;
    --coral: #ef4444;
    --coral-rgb: 239, 68, 68;

    /* Borders */
    --border: #2a2a2a;
    --border-rgb: 42, 42, 42;
    --border-light: #333333;
    --border-light-rgb: 51, 51, 51;

    /* Spacing */
    --section-padding: 80px;
    --container-max: 1400px;
    --gap: 24px;

    /* Navigation heights */
    --nav-height: 60px;
    --filter-height: 60px;
}

/* ============================================
   Reset & Base
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: calc(var(--nav-height) + var(--filter-height));
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4 {
    font-weight: 400;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.25rem;
    color: var(--text-tertiary);
}

p {
    color: var(--text-secondary);
    max-width: 65ch;
}

.label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

/* ============================================
   Layout
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gap);
}

section {
    padding: var(--section-padding) 0;
    border-bottom: 1px solid var(--border);
}

section:last-of-type {
    border-bottom: none;
}

/* Chart grid layout */
.chart-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--gap);
}

.chart-grid-equal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
}

/* ============================================
   Navigation (Sticky)
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(var(--bg-main-rgb), 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    height: var(--nav-height);
    display: flex;
    align-items: center;
}

.nav-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gap);
}

.nav-logo    { justify-self: start; }
.nav-links   { justify-self: center; }
.nav-profile { justify-self: end; }

.nav-logo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.nav-logo svg {
    width: 20px;
    height: 20px;
    color: var(--lime);
}

.nav-links {
    display: flex;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 6px 12px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
}

.nav-links a.nav-active {
    color: var(--lime);
}

/* ── Profile Dropdown ──────────────────────────────────────── */
.nav-profile {
    position: relative;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-profile-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 5px 10px 5px 6px;
    cursor: pointer;
    font-family: inherit;
    color: var(--text-tertiary);
    transition: border-color 0.2s, color 0.2s;
}

.nav-profile-btn:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.nav-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--lime);
    text-transform: uppercase;
    flex-shrink: 0;
}

.nav-chevron {
    width: 10px;
    height: 6px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.nav-profile.open .nav-chevron {
    transform: rotate(180deg);
}

.nav-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    padding: 6px;
    min-width: 160px;
    z-index: 200;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.nav-profile.open .nav-dropdown {
    display: block;
}

.nav-dd-email {
    padding: 8px 12px 10px;
    font-size: 0.7rem;
    color: var(--text-tertiary);
    border-bottom: 1px solid var(--border);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.nav-dd-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: background 0.15s, color 0.15s;
}

.nav-dd-item:hover {
    background: var(--bg-accent);
    color: var(--text-primary);
}

.nav-dd-signout:hover {
    color: var(--coral);
}

/* ============================================
   Filter Bar (Sticky below nav)
   ============================================ */
.filter-bar {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(var(--bg-elevated-rgb), 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    height: var(--filter-height);
    display: flex;
    align-items: center;
}

.filter-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gap);
    gap: var(--gap);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.filter-chips {
    display: flex;
    gap: 6px;
}

.filter-chip {
    padding: 4px 12px;
    font-size: 0.75rem;
    font-family: var(--font-family);
    background: var(--bg-accent);
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-chip:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.filter-chip.active {
    background: var(--lime);
    border-color: var(--lime);
    color: var(--bg-main);
}

.filter-reset {
    padding: 4px 12px;
    font-size: 0.7rem;
    font-family: var(--font-family);
    background: transparent;
    border: 1px solid var(--coral);
    border-radius: 4px;
    color: var(--coral);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.2s;
}

.filter-reset:hover {
    background: var(--coral);
    color: var(--bg-main);
}

.filter-count {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    padding: 4px 8px;
    background: var(--bg-accent);
    border-radius: 4px;
}

.filter-count strong {
    color: var(--lime);
}

/* ============================================
   Cards & Panels
   ============================================ */
.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--gap);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--border-light);
}

.card-highlight {
    border-color: var(--lime);
    box-shadow: 0 0 20px rgba(var(--lime-rgb), 0.1);
}

/* ============================================
   Stat Cards
   ============================================ */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap);
}

.stat-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

section.animate .stat-card {
    opacity: 1;
    transform: scale(1);
}

section.animate .stat-card:nth-child(1) {
    transition-delay: 0.1s;
}

section.animate .stat-card:nth-child(2) {
    transition-delay: 0.2s;
}

section.animate .stat-card:nth-child(3) {
    transition-delay: 0.3s;
}

section.animate .stat-card:nth-child(4) {
    transition-delay: 0.4s;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--lime);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-card:hover .stat-value {
    text-shadow: 0 0 20px currentColor;
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

.stat-change {
    font-size: 0.75rem;
    margin-top: 8px;
}

.stat-change.positive {
    color: var(--emerald);
}

.stat-change.negative {
    color: var(--coral);
}

/* ============================================
   Charts Container
   ============================================ */
.chart-container {
    width: 100%;
    min-height: 400px;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out 0.2s, transform 0.6s ease-out 0.2s;
}

section.animate .chart-container {
    opacity: 1;
    transform: translateY(0);
}

.chart-container svg {
    width: 100%;
    height: 100%;
}

/* Force Berkeley Mono on all SVG text */
svg text {
    font-family: var(--font-family) !important;
}

/* Chart titles - bold uppercase */
svg text.chart-title {
    font-weight: 700 !important;
    font-style: normal;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.chart-title-html {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    text-align: center;
}

/* ============================================
   Tooltips
   ============================================ */
.tooltip {
    position: fixed;
    pointer-events: none;
    background: var(--bg-accent);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 12px 16px;
    font-size: 0.875rem;
    color: var(--text-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.15s;
    max-width: 300px;
}

.tooltip.visible {
    opacity: 1;
}

.tooltip-title {
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 4px;
}

.tooltip-label {
    color: var(--text-tertiary);
}

.tooltip-value {
    color: var(--lime);
    font-weight: 500;
}

.tooltip-value.cyan {
    color: var(--cyan);
}

.tooltip-value.amber {
    color: var(--amber);
}

.tooltip-value.emerald {
    color: var(--emerald);
}

.tooltip-value.coral {
    color: var(--coral);
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    margin-bottom: 48px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

section.animate .section-header {
    opacity: 1;
    transform: translateX(0);
}

.section-number {
    font-size: 0.75rem;
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-tertiary);
    max-width: 600px;
}

.section-insight {
    display: inline-block;
    margin-top: 16px;
    padding: 8px 16px;
    background: rgba(var(--lime-rgb), 0.1);
    border-left: 3px solid var(--lime);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.section-insight strong {
    color: var(--lime);
}

/* ============================================
   Color Utilities
   ============================================ */
.text-lime {
    color: var(--lime);
}

.text-cyan {
    color: var(--cyan);
}

.text-amber {
    color: var(--amber);
}

.text-emerald {
    color: var(--emerald);
}

.text-coral {
    color: var(--coral);
}

.bg-lime {
    background-color: var(--lime);
}

.bg-cyan {
    background-color: var(--cyan);
}

.bg-amber {
    background-color: var(--amber);
}

.bg-emerald {
    background-color: var(--emerald);
}

.bg-coral {
    background-color: var(--coral);
}

/* ============================================
   Legends
   ============================================ */
.legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

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

/* ============================================
   Animations & Transitions
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section reveal on scroll */
section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

section.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Hero section - no initial hide */
section#hero {
    opacity: 1;
    transform: none;
}

.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Stagger children */
.stagger>* {
    opacity: 0;
}

.stagger.animate>*:nth-child(1) {
    animation: fadeInUp 0.5s ease-out 0.1s forwards;
}

.stagger.animate>*:nth-child(2) {
    animation: fadeInUp 0.5s ease-out 0.2s forwards;
}

.stagger.animate>*:nth-child(3) {
    animation: fadeInUp 0.5s ease-out 0.3s forwards;
}

.stagger.animate>*:nth-child(4) {
    animation: fadeInUp 0.5s ease-out 0.4s forwards;
}

.stagger.animate>*:nth-child(5) {
    animation: fadeInUp 0.5s ease-out 0.5s forwards;
}

.stagger.animate>*:nth-child(6) {
    animation: fadeInUp 0.5s ease-out 0.6s forwards;
}

.stagger.animate>*:nth-child(7) {
    animation: fadeInUp 0.5s ease-out 0.7s forwards;
}

.stagger.animate>*:nth-child(8) {
    animation: fadeInUp 0.5s ease-out 0.8s forwards;
}

/* Loading shimmer for charts */
.loading-shimmer {
    background: linear-gradient(90deg,
            var(--bg-elevated) 25%,
            var(--bg-accent) 50%,
            var(--bg-elevated) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* SVG path draw animation helper */
.draw-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 2s ease-out;
}

section.animate .draw-path {
    stroke-dashoffset: 0;
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1200px) {
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .chart-grid-equal {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 48px;
        --gap: 16px;
        --nav-height: 50px;
        --filter-height: auto;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

    .stat-value {
        font-size: 2rem;
    }

    .nav-links {
        display: none;
    }

    .filter-bar {
        padding: 12px 0;
        height: auto;
    }

    .filter-inner {
        flex-wrap: wrap;
        gap: 12px;
    }

    .filter-group {
        flex-wrap: wrap;
    }

    .filter-chips {
        flex-wrap: wrap;
    }
}

/* ============================================
   Funnel Chart Specific
   ============================================ */
.funnel-stage {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.funnel-bar {
    height: 40px;
    background: linear-gradient(90deg, var(--lime) 0%, var(--cyan) 100%);
    border-radius: 4px;
    transition: width 0.8s ease-out;
}

.funnel-label {
    margin-left: 16px;
    font-size: 0.875rem;
}

/* ============================================
   Treemap Specific
   ============================================ */
.treemap-cell {
    cursor: pointer;
    transition: opacity 0.2s;
}

.treemap-cell:hover {
    opacity: 0.8;
}

.treemap-label {
    font-size: 11px;
    fill: var(--bg-main);
    pointer-events: none;
}

/* ============================================
   Bump Chart Specific
   ============================================ */
.bump-line {
    fill: none;
    stroke-width: 2;
    opacity: 0.7;
    transition: opacity 0.2s, stroke-width 0.2s;
}

.bump-line:hover {
    opacity: 1;
    stroke-width: 4;
}

.bump-point {
    cursor: pointer;
    transition: r 0.2s;
}

.bump-point:hover {
    r: 8;
}

/* ============================================
   Heatmap Specific
   ============================================ */
.heatmap-cell {
    cursor: pointer;
    transition: opacity 0.2s;
}

.heatmap-cell:hover {
    opacity: 0.8;
    stroke: var(--text-primary);
    stroke-width: 1;
}

/* ============================================
   Hero Section - The Stage
   ============================================ */
.hero-section {
    padding-top: 60px;
    padding-bottom: 80px;
    min-height: calc(100vh - var(--nav-height) - var(--filter-height));
}

.hero-opening {
    text-align: center;
    margin-bottom: 60px;
}

.hero-eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--cyan);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 0.2s forwards;
}

.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 32px;
}

.hero-number {
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 700;
    color: var(--lime);
    line-height: 1;
    letter-spacing: -0.02em;
    text-shadow: 0 0 60px rgba(var(--lime-rgb), 0.4);
    opacity: 0;
    animation: countUp 0.8s ease-out 0.4s forwards;
}

.hero-title-text {
    font-size: clamp(1rem, 3vw, 1.5rem);
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 0.6s forwards;
}

.hero-tagline {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.125rem;
    color: var(--text-tertiary);
    line-height: 1.7;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 0.8s forwards;
}

/* Hero Stats Strip */
.hero-stats-strip {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    padding: 32px 48px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 48px;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 1s forwards;
}

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

.hero-stat-value {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Hero Story Grid */
.hero-story-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 1.2s forwards;
}

.hero-story-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.hero-story-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-light);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.hero-story-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.hero-story-icon .material-symbols-outlined {
    font-size: 32px;
    color: var(--text-tertiary);
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}

.hero-story-stat {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
}

.hero-story-text {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* Hero Timeline Section */
.hero-timeline-section {
    margin-bottom: 48px;
}

.hero-section-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-tertiary);
    margin-bottom: 16px;
    text-align: center;
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 1.6s forwards;
}

.hero-scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

.hero-scroll-arrow {
    font-size: 1.5rem;
    color: var(--cyan);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* Hero Responsive */
@media (max-width: 1200px) {
    .hero-story-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-stats-strip {
        flex-wrap: wrap;
        gap: 24px;
        padding: 24px;
    }

    .hero-stat-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 40px;
    }

    .hero-number {
        font-size: 3.5rem;
    }

    .hero-story-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .hero-story-card {
        padding: 16px;
    }

    .hero-story-stat {
        font-size: 1.75rem;
    }

    .hero-story-icon {
        font-size: 1.5rem;
    }

    .hero-stats-strip {
        flex-direction: column;
        gap: 16px;
    }
}