styles.css

/* Material Design inspired CSS with unified theme custom properties */
:root {
    --primary: #ff6a00;
    --primary-variant: #cc5500;
    --secondary: #ff914d;
    --background: #fafafa;
    --surface: #ffffff;
    --error: #b00020;
    --on-primary: #ffffff;
    --on-secondary: #000000;
    --on-background: #000000;
    --on-surface: #000000;
    --text-primary: rgba(0, 0, 0, 0.87);
    --text-secondary: rgba(0, 0, 0, 0.60);
    --primary-text: #c45100;
    --shadow-1: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-2: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    --shadow-3: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    --transition-speed: 0.3s;
    --border: #e1e4e8;
    --section-alt: #f9fbfd;
    --hero-pipeline-bg: #fdfdfd;
    --hero-pipeline-static: #1a1a1a;
    --hero-pipeline-subtitle: #4a5568;
    --table-header-bg: #f1f3f5;
    --table-row-alt-bg: #f1f3f5;
    --table-highlight-bg: #f8fff9;
    --table-highlight-header-bg: #e6fced;
    --svg-node-fill: #fff1e6;
    --svg-node-stroke: #ff6a00;
    --svg-text-color: #333333;
    --svg-cluster-fill: #ffffde;
    --svg-cluster-stroke: #aaaa33;
    --svg-edge-label-bg: rgba(232, 232, 232, 0.8);
    --footer-bg: #f5f5f5;
    --footer-border: rgba(0, 0, 0, 0.12);
    --focus-outline: var(--primary);
    --theme-icon-light-display: none;
    --theme-icon-dark-display: inline;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --background: #121212;
        --surface: #1e1e1e;
        --on-background: #e0e0e0;
        --on-surface: #e0e0e0;
        --text-primary: rgba(255, 255, 255, 0.87);
        --text-secondary: rgba(255, 255, 255, 0.60);
        --primary-text: #ff914d;
        --shadow-1: 0 1px 3px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.5);
        --border: #333333;
        --section-alt: #161616;
        --hero-pipeline-bg: #121212;
        --hero-pipeline-static: rgba(255, 255, 255, 0.87);
        --hero-pipeline-subtitle: rgba(255, 255, 255, 0.60);
        --table-header-bg: #2a2a2a;
        --table-row-alt-bg: #242424;
        --table-highlight-bg: #1a2a1e;
        --table-highlight-header-bg: #1e3a24;
        --svg-node-fill: #2c1a0c;
        --svg-node-stroke: #ff6a00;
        --svg-text-color: #e0e0e0;
        --svg-cluster-fill: #1a1a1a;
        --svg-cluster-stroke: #555555;
        --svg-edge-label-bg: #1a1a1a;
        --footer-bg: #121212;
        --footer-border: #333333;
        --focus-outline: #ff914d;
        --theme-icon-light-display: inline;
        --theme-icon-dark-display: none;
    }
}

[data-theme="dark"] {
    --background: #121212;
    --surface: #1e1e1e;
    --on-background: #e0e0e0;
    --on-surface: #e0e0e0;
    --text-primary: rgba(255, 255, 255, 0.87);
    --text-secondary: rgba(255, 255, 255, 0.60);
    --primary-text: #ff914d;
    --shadow-1: 0 1px 3px rgba(0, 0, 0, 0.5), 0 1px 2px rgba(0, 0, 0, 0.5);
    --border: #333333;
    --section-alt: #161616;
    --hero-pipeline-bg: #121212;
    --hero-pipeline-static: rgba(255, 255, 255, 0.87);
    --hero-pipeline-subtitle: rgba(255, 255, 255, 0.60);
    --table-header-bg: #2a2a2a;
    --table-row-alt-bg: #242424;
    --table-highlight-bg: #1a2a1e;
    --table-highlight-header-bg: #1e3a24;
    --svg-node-fill: #2c1a0c;
    --svg-node-stroke: #ff6a00;
    --svg-text-color: #e0e0e0;
    --svg-cluster-fill: #1a1a1a;
    --svg-cluster-stroke: #555555;
    --svg-edge-label-bg: #1a1a1a;
    --footer-bg: #121212;
    --footer-border: #333333;
    --focus-outline: #ff914d;
    --theme-icon-light-display: inline;
    --theme-icon-dark-display: none;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Transitions */
body, .feature-card, .comparison-section, .comparison-table th, .comparison-table td, section {
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--primary);
    color: var(--on-primary);
    padding: 16px 0;
    box-shadow: var(--shadow-2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.0125em;
}

.main-nav {
    display: flex;
    gap: 24px;
}

.main-nav a {
    color: var(--on-primary);
    text-decoration: none;
    font-weight: 500;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    margin-inline-start: 16px;
}

.main-nav a:hover, .main-nav a.active {
    opacity: 1;
}

/* Main Content */
main {
    flex: 1;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
}

.hero-pipeline {
    background-color: var(--hero-pipeline-bg);
    border-bottom: 4px solid var(--primary);
    padding: 80px 0;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 300;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    outline: none;
}

.hero-title:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 8px;
    border-radius: 4px;
}

.static-text {
    font-weight: 500;
    margin-inline-end: 8px;
}

.hero-pipeline .hero-title .static-text {
    color: var(--hero-pipeline-static);
}

/* CSS Wheel for rotating words */
.rotating-text-wrapper {
    display: inline-flex;
    height: 4.5rem;
    overflow: hidden;
    position: relative;
    vertical-align: bottom;
    color: var(--primary-text);
    font-weight: 700;
    min-width: 380px;
    text-align: left;
}

.rotating-text {
    display: flex;
    flex-direction: column;
    animation: rotate 18s cubic-bezier(0.2, 0, 0.2, 1) infinite;
}

.hero-title:hover .rotating-text,
.hero-title:focus-within .rotating-text {
    animation-play-state: paused;
}

.word {
    height: 4.5rem;
    line-height: 4.5rem;
    display: flex;
    align-items: center;
    color: var(--primary-text);
}

/* 6 words + 1 loop duplicate = 7 steps (0 to 6 transitions) */
@keyframes rotate {
    0%, 11.11% { transform: translateY(0); }
    16.66%, 27.77% { transform: translateY(-4.5rem); }
    33.33%, 44.44% { transform: translateY(-9rem); }
    50%, 61.11% { transform: translateY(-13.5rem); }
    66.66%, 77.77% { transform: translateY(-18rem); }
    83.33%, 94.44% { transform: translateY(-22.5rem); }
    100% { transform: translateY(-27rem); }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.hero-pipeline .hero-subtitle {
    color: var(--hero-pipeline-subtitle);
    max-width: 800px;
}

.hero-pipeline a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 106, 0, 0.35);
}

/* Features Grid */
.features {
    padding: 64px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.feature-card {
    background-color: var(--surface);
    border-radius: 8px;
    padding: 32px;
    box-shadow: var(--shadow-1);
    transition: box-shadow var(--transition-speed), transform var(--transition-speed);
    position: relative;
    overflow: hidden;
    cursor: default;
    outline: none;
}

.feature-card:hover, .feature-card:focus-visible {
    box-shadow: var(--shadow-3);
    transform: translateY(-4px);
}

.feature-card:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.card-diagram {
    margin-bottom: 16px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    min-height: 48px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
}

.feature-card a {
    color: var(--primary-text);
}

.feature-card code {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 2px 4px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9em;
    color: var(--primary-variant);
}

/* Inline SVG Theme Styling */
svg.inline-svg .node rect,
svg.inline-svg .node circle,
svg.inline-svg .node ellipse,
svg.inline-svg .node polygon,
svg.inline-svg .node path,
svg.inline-svg path.node-bkg {
    fill: var(--svg-node-fill);
    stroke: var(--svg-node-stroke);
}

svg.inline-svg text,
svg.inline-svg span,
svg.inline-svg p,
svg.inline-svg .nodeLabel p,
svg.inline-svg .mindmap-node p,
svg.inline-svg .node p,
svg.inline-svg .mindmap-node span,
svg.inline-svg .node span {
    fill: var(--svg-text-color);
    color: var(--svg-text-color);
}

svg.inline-svg .cluster rect {
    fill: var(--svg-cluster-fill);
    stroke: var(--svg-cluster-stroke);
}

svg.inline-svg .edgePath .path,
svg.inline-svg .edge-pattern-solid {
    stroke: var(--svg-node-stroke);
}

svg.inline-svg .labelBkg,
svg.inline-svg .edgeLabel,
svg.inline-svg .edgeLabel p,
svg.inline-svg .edgeLabel rect {
    fill: var(--svg-edge-label-bg);
    background-color: var(--svg-edge-label-bg);
}

/* Comparison Tables */
.comparison-section {
    padding: 80px 0;
    background-color: var(--surface);
}

.comparison-section-bg {
    background-color: var(--surface);
    border-top: 1px solid var(--border);
}

.table-container {
    overflow-x: auto;
    margin-bottom: 48px;
    box-shadow: var(--shadow-1);
    border-radius: 8px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--surface);
    text-align: left;
}

.comparison-table caption {
    padding: 8px;
    font-weight: bold;
    caption-side: top;
    text-align: left;
    color: var(--text-secondary);
}

.comparison-table th, .comparison-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background-color: var(--table-header-bg);
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-table tr:last-child td,
.comparison-table tr:last-child th {
    border-bottom: none;
}

.comparison-table td.highlight {
    background-color: var(--table-highlight-bg);
    font-weight: 500;
}

.comparison-table th.highlight {
    background-color: var(--table-highlight-header-bg);
    color: var(--primary-text);
}

.table-row-alt {
    background-color: var(--table-row-alt-bg);
}

.check-yes { color: #3fb950; font-weight: bold; }
.check-no { color: #cf222e; }
.check-partial { color: #d29922; }

.col-25 { width: 25%; }
.col-20 { width: 20%; }
.col-18 { width: 18%; }
.col-19 { width: 19%; }
.font-bold { font-weight: 700; }
.text-lg { font-size: 1.1rem; }
.table-footnote { font-size: 0.85rem; color: var(--text-secondary); text-align: left; padding: 0 8px; }

/* Footer */
.footer {
    background-color: var(--footer-bg);
    padding: 32px 0;
    text-align: center;
    border-top: 1px solid var(--footer-border);
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-speed);
    padding: 8px 16px;
    border-radius: 4px;
    outline: none;
}

.footer-links a:hover, .footer-links a:focus-visible {
    color: var(--primary-text);
    background-color: rgba(255, 106, 0, 0.08);
}

.footer-links a:focus-visible {
    outline: 2px solid var(--primary);
}

.footer-links svg {
    width: 24px;
    height: 24px;
}

.footer-icon {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    margin-inline-end: 4px;
}

/* General Focus Outline for Accessibility */
:focus-visible {
    outline: 3px solid var(--focus-outline);
    outline-offset: 4px;
}

/* Popover CSS */
.custom-popover {
    background-color: var(--surface);
    color: var(--text-primary);
    padding: 32px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-3);
    border: none;
    margin: auto;
}

.custom-popover::backdrop {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.popover-title {
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.popover-body {
    margin-bottom: 24px;
    font-size: 1.1rem;
    line-height: 1.5;
}

.popover-button {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: block;
    margin-left: auto;
}

.popover-button:hover {
    background-color: var(--primary-variant);
}

/* Contrast-compliant primary accent */
.accent-primary {
    color: var(--primary-text);
    font-weight: 700;
}

/* A11y Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border-width: 0;
}

.skip-link.focusable:focus-visible {
    clip-path: none;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: var(--primary);
    color: var(--on-primary);
    padding: 12px 24px;
    border-radius: 4px;
    z-index: 9999;
    text-decoration: none;
    font-weight: bold;
}

/* Theme Toggle Icons */
#theme-toggle .light-icon {
    display: var(--theme-icon-light-display);
}

#theme-toggle .dark-icon {
    display: var(--theme-icon-dark-display);
}

/* Utility & Component Classes */
.text-inherit { color: inherit; }
.no-underline { text-decoration: none; }
.align-center { align-items: center; }
.opacity-1 { opacity: 1; }

/* Navigation */
.nav-consulting-btn { background: none; border: none; color: inherit; font: inherit; text-decoration: line-through; opacity: 0.6; cursor: help; padding: 0; }
.nav-icon-link { display: flex; align-items: center; justify-content: center; opacity: 1; margin-inline-start: 16px; }
.icon-24 { width: 24px; height: 24px; }
.theme-toggle-btn { background: none; border: none; font-size: 1.25rem; cursor: pointer; margin-inline-start: 16px; }

/* Margins & Layout */
.m-ie-0 { margin-inline-end: 0; }
.m-ie-8 { margin-inline-end: 8px; }
.z-index-1 { z-index: 1; }
.relative { position: relative; }

/* Hero Section Spacing & Actions */
.hero-subtitle-spacing { margin-top: 24px; margin-bottom: 32px; }
.hero-actions { display: flex; justify-content: center; gap: 16px; align-items: center; flex-wrap: wrap; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1.1rem;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary { background-color: var(--primary); color: #1a1a1a; padding: 14px 28px; box-shadow: 0 4px 6px rgba(255, 106, 0, 0.25); }
.btn-primary:hover { box-shadow: 0 6px 12px rgba(255, 106, 0, 0.35); }
.btn-outline { background-color: transparent; color: var(--primary-text); border: 2px solid var(--primary); padding: 12px 26px; }
.btn-demo { background-color: var(--primary); color: #1a1a1a; padding: 16px 32px; font-weight: 700; font-size: 1.25rem; box-shadow: 0 0 20px rgba(255, 106, 0, 0.4); }
.btn-demo:hover { box-shadow: 0 0 25px rgba(255, 106, 0, 0.6); transform: translateY(-2px); }

/* Components */
.lang-icons-container { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; font-size: 2.25rem; color: var(--text-primary); margin-bottom: 24px; min-height: 48px; align-items: center; }
.link-primary { color: var(--primary-text); text-decoration: none; font-weight: 500; }
.link-primary:hover { text-decoration: underline; }

/* General Sections */
.section-alt-padding { background-color: var(--section-alt); border-top: 1px solid var(--border); padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-title { font-size: 2.5rem; color: var(--text-primary); margin-bottom: 16px; }
.section-subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 800px; margin: 0 auto; }

/* Features Split Layout */
.features-split { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.features-split-text { flex: 1 1 min(400px, 100%); }
.features-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 24px; }
.features-list-title { font-size: 1.25rem; color: var(--text-primary); margin-bottom: 8px; }
.features-list-desc { color: var(--text-secondary); line-height: 1.6; margin: 0; }
.features-split-image { flex: 1 1 min(500px, 100%); background-color: var(--surface); border-radius: 12px; padding: 32px; box-shadow: var(--shadow-3); text-align: center; overflow: hidden; box-sizing: border-box; }

/* Demo Section */
.demo-section { background-color: #1a1a1a; color: white; padding: 64px 0; text-align: center; border-top: 4px solid var(--primary); position: relative; overflow: hidden; }
.demo-bg { position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255, 106, 0, 0.1) 0%, rgba(26, 26, 26, 1) 50%); z-index: 0; pointer-events: none; }
.demo-title { font-size: 2.5rem; margin-bottom: 16px; text-shadow: 0 2px 10px rgba(255, 106, 0, 0.3); }
.demo-subtitle { font-size: 1.25rem; opacity: 0.9; max-width: 650px; margin: 0 auto 32px auto; }
.demo-subtitle-left { margin-left: 0; margin-right: 0; }
.demo-actions { margin-top: 32px; display: flex; }
.demo-actions-left { justify-content: flex-start; }

/* Demo Section Split Layout */
.demo-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 48px;
    text-align: left;
}
.demo-content {
    flex: 1 1 min(400px, 100%);
}
.demo-visual {
    flex: 1 1 min(500px, 100%);
}

/* Demo UI Widget Mockup */
.widget-preview {
    background-color: #1e1e1e;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    color: #d4d4d4;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}
.widget-preview:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.widget-header {
    background-color: #2d2d2d;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #1a1a1a;
}
.widget-dots {
    display: flex;
    gap: 8px;
    margin-inline-end: 16px;
}
.widget-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.widget-dots .red { background-color: #ff5f56; }
.widget-dots .yellow { background-color: #ffbd2e; }
.widget-dots .green { background-color: #27c93f; }

.widget-title-text {
    color: #858585;
    font-size: 0.8rem;
    font-family: sans-serif;
    user-select: none;
}

.widget-body {
    display: flex;
    flex-direction: row;
    position: relative;
    background-color: #1e1e1e;
}
.widget-pane {
    flex: 1;
    padding: 16px;
}
.pane-label {
    color: #858585;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    border-bottom: 1px solid #333333;
    padding-bottom: 8px;
}
.pane-code {
    line-height: 1.5;
    white-space: pre-wrap;
}

.widget-divider {
    width: 2px;
    background-color: #333333;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wasm-badge {
    position: absolute;
    background-color: #ff6a00;
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: bold;
    white-space: nowrap;
    box-shadow: 0 0 10px rgba(255, 106, 0, 0.4);
    font-family: sans-serif;
    z-index: 2;
}

/* Syntax Highlighting Mock */
.token-key { color: #9cdcfe; }
.token-string { color: #ce9178; }
.token-keyword { color: #569cd6; }
.token-type { color: #4ec9b0; }
.token-func { color: #dcdcaa; }

/* Live Badge Styles */
.badge-live {
    display: inline-flex;
    align-items: center;
    background-color: rgba(63, 185, 80, 0.15);
    color: #3fb950;
    border: 1px solid rgba(63, 185, 80, 0.3);
    border-radius: 999px;
    padding: 6px 14px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-inline-start: 12px;
    vertical-align: middle;
}
.badge-dot-live {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #3fb950;
    margin-inline-end: 8px;
    box-shadow: 0 0 8px #3fb950;
    animation: pulse-live 2s infinite;
}

@keyframes pulse-live {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(63, 185, 80, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(63, 185, 80, 0); }
}

/* Roadmap Section */
.roadmap-section { background-color: var(--surface); padding: 64px 0; border-top: 1px solid var(--border); text-align: center; }
.badge-coming-soon { display: inline-flex; align-items: center; background-color: rgba(255, 106, 0, 0.1); color: var(--primary-text); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: 0.9rem; margin-bottom: 16px; }
.badge-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background-color: var(--primary); margin-inline-end: 8px; box-shadow: 0 0 6px var(--primary); }
.roadmap-title { font-size: 2.25rem; color: var(--text-primary); margin-bottom: 32px; }
.roadmap-title-tight { margin-bottom: 16px; }
.roadmap-subtitle { font-size: 1.15rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto; }
.roadmap-grid { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; max-width: 800px; margin: 0 auto; }
.roadmap-card { flex: 1 1 300px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; box-shadow: var(--shadow-1); text-align: left; transition: box-shadow var(--transition-speed), transform var(--transition-speed); outline: none; }
.roadmap-card:hover, .roadmap-card:focus-visible { box-shadow: var(--shadow-3); transform: translateY(-4px); }
.roadmap-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.roadmap-card-title { font-size: 1.2rem; color: var(--text-primary); margin-bottom: 12px; }
.roadmap-card-desc { color: var(--text-secondary); line-height: 1.5; margin: 0; }
.roadmap-icon { font-size: 2.5rem; margin-bottom: 16px; }

/* Signup & Embedded Form */
.signup-container {
    margin-top: 64px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
.signup-heading {
    margin-bottom: 24px;
    text-align: center;
}
.embed-iframe {
    border: 0;
    width: 100%;
    max-width: 640px;
    height: 450px;
}
.noscript-fallback {
    text-align: center;
    padding: 20px;
    margin-top: 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background-color: var(--surface);
}

/* SVG Standard Wrappers */
.svg-418 { max-width: 418px; width: 100%; height: auto; max-height: 160px; object-fit: contain; }
.svg-736 { max-width: 736px; width: 100%; height: auto; max-height: 300px; object-fit: contain; }
.svg-996 { max-width: 996px; width: 100%; height: auto; max-height: 160px; object-fit: contain; }
.svg-483 { max-width: 483px; width: 100%; height: auto; max-height: 160px; object-fit: contain; }
.svg-480 { max-width: 480px; width: 100%; height: auto; max-height: 160px; object-fit: contain; }
.svg-440 { max-width: 440px; width: 100%; height: auto; max-height: 160px; object-fit: contain; }

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero {
        padding: 48px 0;
    }

    .hero-title {
        font-size: 2.25rem;
        flex-direction: column;
        gap: 0;
    }

    .rotating-text-wrapper {
        height: 3.5rem;
        min-width: unset;
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .rotating-text {
        align-items: center;
    }

    .word {
        height: 3.5rem;
        line-height: 3.5rem;
        justify-content: center;
    }

    @keyframes rotate {
        0%, 11.11% { transform: translateY(0); }
        16.66%, 27.77% { transform: translateY(-3.5rem); }
        33.33%, 44.44% { transform: translateY(-7rem); }
        50%, 61.11% { transform: translateY(-10.5rem); }
        66.66%, 77.77% { transform: translateY(-14rem); }
        83.33%, 94.44% { transform: translateY(-17.5rem); }
        100% { transform: translateY(-21rem); }
    }

    .features {
        padding: 48px 0;
    }

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

    .demo-container {
        flex-direction: column;
        text-align: center;
    }

    .demo-subtitle-left {
        margin-left: auto;
        margin-right: auto;
    }

    .demo-actions-left {
        justify-content: center;
    }

    .widget-preview {
        transform: none;
    }

    .widget-body {
        flex-direction: column;
    }

    .widget-divider {
        width: 100%;
        height: 2px;
        margin: 16px 0;
    }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
        transition-duration: 0.01ms;
        scroll-behavior: auto;
    }

    .rotating-text,
    .badge-dot-live {
        animation: none;
    }

    .rotating-text-wrapper {
        overflow: visible;
        height: auto;
    }

    .rotating-text .word {
        position: static;
        opacity: 1;
        display: inline-block;
    }

    .rotating-text .word:not(:first-child) {
        display: none;
    }
}