/* ============================================
   Delta Forge - Midnight Sapphire Theme
   Design tokens imported from tokens.css
   ============================================ */

/* Gray aliases (mapped to surface scale for backwards compat) */
:root {
    --gray-50: var(--surface-50);
    --gray-100: var(--surface-100);
    --gray-200: var(--surface-200);
    --gray-300: var(--surface-300);
    --gray-400: var(--surface-400);
    --gray-500: var(--surface-500);
    --gray-600: var(--surface-600);
    --gray-700: var(--surface-700);
    --gray-800: var(--surface-800);
    --gray-850: var(--surface-850);
    --gray-900: var(--surface-900);
    --gray-950: var(--surface-975);
}

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

/* Focus: preserve for keyboard, remove for mouse/touch */
:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

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

/* Premium scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--surface-700);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--surface-600);
}

::selection {
    background: rgba(22, 119, 255, 0.35);
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    font-variant: tabular-nums;
}

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

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-display);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 6s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.gradient-text-cyan {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-500);
    color: white;
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    background: var(--primary-400);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-primary:active {
    background: var(--primary-600);
    transform: translateY(0);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-strong);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-default);
}

.btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--primary-500);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.btn-white {
    background: white;
    color: var(--gray-900);
}

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost-white {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
}

.btn-ghost-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
    border-radius: var(--radius-xl);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-glow {
    animation: btnGlow 3s ease-in-out infinite;
}

@keyframes btnGlow {
    0%, 100% { box-shadow: 0 2px 0 rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1); }
    50% { box-shadow: 0 4px 16px rgba(22, 119, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1); }
}

/* ============================================
   Announcement Bar
   ============================================ */
.announcement-bar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    padding: 10px 0;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.announcement-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(22, 119, 255, 0.06), transparent);
    animation: shimmer 4s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.announcement-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.announcement-new {
    padding: 4px 10px;
    background: var(--primary-500);
    color: white;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.announcement-link {
    color: var(--primary-400);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.announcement-link:hover {
    color: white;
    text-decoration: underline;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 15, 26, 0.95);
    border-bottom-color: var(--border-default);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 6px rgba(22, 119, 255, 0.2));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-tertiary);
    border-radius: var(--radius);
    transition: all var(--transition);
}

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

/* Navigation Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.nav-dropdown-trigger svg {
    transition: transform var(--transition);
}

.nav-dropdown:hover .nav-dropdown-trigger svg {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 520px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-lg), 0 0 40px rgba(22, 119, 255, 0.08);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.nav-dropdown-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--text-muted);
    padding: 0 10px 8px;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 4px;
}

.nav-dropdown-section a {
    display: block;
    padding: 6px 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 6px;
    transition: all var(--transition);
    background: none;
}

.nav-dropdown-section a:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-actions .btn-primary {
    background: transparent;
    border: 1px solid var(--primary-500);
    color: var(--primary-400);
    box-shadow: none;
    padding: 10px 22px;
    font-size: 14px;
}

.nav-actions .btn-primary:hover {
    background: rgba(22, 119, 255, 0.1);
    color: white;
    box-shadow: none;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition);
}

.hide-mobile {
    display: inline;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    padding: 180px 0 80px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 140%;
    height: 80%;
    background: radial-gradient(ellipse at center top, rgba(22, 119, 255, 0.08) 0%, transparent 60%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
    flex: 1;
}

.hero-gradient-2 {
    position: absolute;
    bottom: -50%;
    right: -20%;
    width: 80%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(22, 119, 255, 0.04) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(22, 119, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 119, 255, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: rgba(22, 119, 255, 0.2);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(64, 150, 255, 0.15);
    bottom: -100px;
    left: -100px;
    animation-delay: -5s;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: rgba(22, 119, 255, 0.08);
    top: 40%;
    left: 30%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(30px, 10px) scale(1.02); }
}

/* Hero Metrics */
.hero-metrics {
    display: flex;
    align-items: center;
    gap: 32px;
    padding-top: 48px;
    border-top: 1px solid var(--border-subtle);
    margin-top: 48px;
}

.metric {
    text-align: center;
}

.metric-value {
    margin-bottom: 4px;
}

.metric-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

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

/* Hero Trust Section */
.hero-trust {
    padding: 60px 0 40px;
    border-top: 1px solid var(--border-subtle);
    margin-top: auto;
}

.trust-label {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    margin-bottom: 32px;
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 64px;
    flex-wrap: wrap;
}

.trust-logo {
    opacity: 0.4;
    transition: opacity var(--transition);
    color: var(--text-tertiary);
}

.trust-logo:hover {
    opacity: 0.7;
}

.trust-logo svg {
    height: 24px;
    width: auto;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--emerald-500);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--emerald-500);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 28px;
    letter-spacing: -0.03em;
    color: white;
}

.hero-description {
    font-size: 20px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 560px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 64px;
}

.hero-proof {
    padding-top: 48px;
    border-top: 1px solid var(--border-subtle);
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.stat-value .accent {
    color: var(--primary-400);
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border-subtle);
    align-self: center;
}

.hero-subtext {
    margin-top: 24px;
    font-size: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-subtext span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-subtext svg {
    color: var(--emerald-500);
}

/* Hero Visual - Code Window */
.hero-visual {
    position: relative;
    z-index: 1;
}

.hero-illustration {
    position: relative;
}

.hero-illustration svg {
    width: 100%;
    height: auto;
}

.isometric-scene {
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4));
}

.data-sphere {
    filter: drop-shadow(0 0 40px rgba(22, 119, 255, 0.2));
}

/* Orbit ring animations */
.orbit-ring {
    transform-origin: center;
}

.orbit-1 {
    animation: orbitRotate1 30s linear infinite;
}

.orbit-2 {
    animation: orbitRotate2 25s linear infinite reverse;
}

.orbit-3 {
    animation: orbitRotate3 35s linear infinite;
}

@keyframes orbitRotate1 {
    from { transform: rotate(-15deg); }
    to { transform: rotate(345deg); }
}

@keyframes orbitRotate2 {
    from { transform: rotate(50deg); }
    to { transform: rotate(410deg); }
}

@keyframes orbitRotate3 {
    from { transform: rotate(-60deg); }
    to { transform: rotate(300deg); }
}

/* Floating labels animation */
.float-label {
    animation: labelFloat 4s ease-in-out infinite;
}

.float-label:nth-child(2) { animation-delay: -1s; }
.float-label:nth-child(3) { animation-delay: -2s; }
.float-label:nth-child(4) { animation-delay: -3s; }

@keyframes labelFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Performance badge pulse */
.perf-badge rect {
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { stroke: #434751; }
    50% { stroke: #1677ff; }
}

/* Animate the delta symbol */
.delta-symbol {
    animation: deltaFloat 6s ease-in-out infinite;
}

@keyframes deltaFloat {
    0%, 100% { transform: translate(300px, 260px); }
    50% { transform: translate(300px, 250px); }
}

/* Animate terminal window */
.terminal-window {
    animation: terminalFloat 5s ease-in-out infinite;
}

@keyframes terminalFloat {
    0%, 100% { transform: translate(80px, 200px); }
    50% { transform: translate(80px, 195px); }
}

/* Animate cloud storage */
.cloud-storage {
    animation: cloudFloat 5.5s ease-in-out infinite;
}

@keyframes cloudFloat {
    0%, 100% { transform: translate(380px, 180px); }
    50% { transform: translate(380px, 175px); }
}

/* Feature labels float */
.feature-labels g {
    animation: featureFloat 4s ease-in-out infinite;
}

.feature-labels g:nth-child(2) {
    animation-delay: -1s;
}

.feature-labels g:nth-child(3) {
    animation-delay: -2s;
}

.feature-labels g:nth-child(4) {
    animation-delay: -3s;
}

@keyframes featureFloat {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.code-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.code-window.elevated {
    transform: perspective(2000px) rotateY(-5deg) rotateX(2deg);
    transition: transform var(--transition-slow);
}

.code-window.elevated:hover {
    transform: perspective(2000px) rotateY(-2deg) rotateX(1deg);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.code-dots {
    display: flex;
    gap: 8px;
}

.code-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-dots .dot-red { background: #434751; }
.code-dots .dot-yellow { background: #434751; opacity: 0.8; }
.code-dots .dot-green { background: #434751; opacity: 0.6; }

.code-title {
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.code-badge {
    margin-left: auto;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--emerald-400);
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.code-content {
    padding: 28px;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-secondary);
    overflow-x: auto;
}

.code-content .comment { color: var(--syntax-comment); font-style: italic; }
.code-content .keyword { color: var(--syntax-keyword); }
.code-content .function { color: var(--syntax-predefined); }
.code-content .string { color: var(--syntax-string); }
.code-content .number { color: var(--syntax-number); }
.code-content .operator { color: var(--syntax-operator); }

.code-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: rgba(16, 185, 129, 0.08);
    border-top: 1px solid rgba(16, 185, 129, 0.2);
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--emerald-400);
}

.result-icon {
    font-size: 18px;
}

/* ============================================
   Section Styles
   ============================================ */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.section-header.left {
    text-align: left;
    margin-left: 0;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    color: var(--primary-400);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.section-description {
    font-size: 20px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   Why Delta Forge Section
   ============================================ */
.why-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.why-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-card {
    padding: 48px;
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.comparison-card.problem {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
}

.comparison-card.solution {
    background: linear-gradient(135deg, #003eb3 0%, #0958d9 50%, #1677ff 100%);
    border: none;
}

.comparison-card.solution::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.comparison-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: 24px;
}

.comparison-card.problem .comparison-icon {
    background: rgba(244, 63, 94, 0.15);
}

.comparison-card.solution .comparison-icon {
    background: rgba(255, 255, 255, 0.2);
}

.comparison-header h3 {
    font-size: 28px;
    font-weight: 700;
}

.comparison-card.solution h3 {
    color: white;
}

.comparison-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 16px;
    line-height: 1.5;
}

.comparison-card.problem .comparison-list li {
    color: var(--text-secondary);
}

.comparison-card.solution .comparison-list li {
    color: rgba(255, 255, 255, 0.95);
}

.comparison-list li::before {
    content: '';
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    background-size: contain;
    background-repeat: no-repeat;
}

.comparison-card.problem .comparison-list li::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23f43f5e' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M6 18L18 6M6 6l12 12'/%3E%3C/svg%3E");
}

.comparison-card.solution .comparison-list li::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
}

/* ============================================
   Social Proof / Testimonials
   ============================================ */
.social-proof {
    padding: 100px 0;
    background: var(--bg-primary);
    position: relative;
}

.testimonial-carousel {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.testimonial {
    display: none;
}

.testimonial.active {
    display: block;
    animation: fadeSlide 0.6s ease;
}

@keyframes fadeSlide {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.testimonial-quote {
    position: relative;
    padding: 0 48px;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    top: -40px;
    left: 0;
    font-size: 120px;
    font-weight: 800;
    color: var(--primary-500);
    opacity: 0.2;
    line-height: 1;
}

.testimonial blockquote {
    font-size: 28px;
    font-weight: 500;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.author-avatar {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-weight: 700;
    font-size: 20px;
    border-radius: 50%;
    box-shadow: var(--shadow-glow);
}

.author-info {
    text-align: left;
}

.author-info strong {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.author-info span {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 48px;
}

.testimonial-dots .dot {
    width: 12px;
    height: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition);
}

.testimonial-dots .dot.active {
    background: var(--primary-500);
    border-color: var(--primary-500);
    width: 32px;
    border-radius: 10px;
    box-shadow: 0 0 12px var(--primary-500);
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.feature-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(22, 119, 255, 0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card-large {
    grid-column: span 1;
    grid-row: span 2;
    background: var(--gradient-primary);
    border: none;
    display: flex;
    flex-direction: column;
}

.feature-card-large::before {
    display: none;
}

.feature-card-large::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 40%);
    pointer-events: none;
}

.feature-card-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl), var(--shadow-glow-lg);
}

.feature-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-container);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    transition: all var(--transition);
}

.feature-card:hover .feature-icon {
    border-color: rgba(22, 119, 255, 0.3);
    box-shadow: 0 0 20px rgba(22, 119, 255, 0.08);
}

.feature-card-large .feature-icon {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-400);
}

.feature-card-large .feature-icon svg {
    color: white;
}

/* GDPR/Pseudonymisation icon styling */
.gdpr-icon {
    background: linear-gradient(135deg, rgba(64, 150, 255, 0.15) 0%, rgba(22, 119, 255, 0.15) 100%);
    border-color: rgba(64, 150, 255, 0.3);
}

.gdpr-icon svg {
    color: #9254de;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.feature-card-large h3 {
    color: white;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.feature-card-large p {
    color: rgba(255, 255, 255, 0.9);
}

.feature-list {
    margin: 24px 0;
    position: relative;
    z-index: 1;
}

.feature-list li {
    padding: 10px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list li::before {
    content: '✓';
    color: white;
    font-weight: bold;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-400);
    transition: gap var(--transition);
    position: relative;
    z-index: 1;
    margin-top: auto;
}

.feature-link:hover {
    gap: 12px;
}

.feature-card-large .feature-link {
    color: white;
}

.feature-highlight {
    padding: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    margin: 16px 0;
}

.feature-highlight code {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--primary-400);
}

.feature-highlight .metric {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-400);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag {
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    border-radius: 100px;
}

/* ============================================
   Platform Section
   ============================================ */
.platform-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.platform-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.platform-card {
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-primary);
    transition: height var(--transition-slow);
}

.platform-card:hover {
    border-color: var(--border-accent);
    transform: translateX(4px);
}

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

.platform-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 28px;
    box-shadow: var(--shadow-glow);
}

.platform-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.platform-card h3 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 16px;
}

.platform-card > p {
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

.platform-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.platform-features span {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-tertiary);
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
    padding: 100px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-header {
    text-align: center;
    margin-bottom: 64px;
    position: relative;
    z-index: 1;
}

.stats-header h2 {
    font-size: 40px;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
}

.stats-header p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.stat-card {
    padding: 32px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    text-align: center;
    transition: all var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.stat-card .stat-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    margin: 0 auto 20px;
}

.stat-card .stat-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.stat-card .stat-number {
    font-size: 48px;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-card .stat-text {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 4px;
}

.stat-card .stat-detail {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Developer Section
   ============================================ */
.developer-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.developer-content {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 100px;
    align-items: center;
}

.developer-text {
    max-width: 500px;
}

.developer-text .section-title {
    font-size: 48px;
    margin-bottom: 24px;
}

.developer-text > p {
    color: var(--text-secondary);
    margin-bottom: 48px;
    font-size: 18px;
    line-height: 1.7;
}

.tool-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tool-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
}

.tool-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-card-hover);
    transform: translateX(8px);
}

.tool-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.tool-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-400);
}

.tool-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.tool-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* IDE Mockup */
.ide-mockup {
    display: flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.ide-sidebar {
    width: 220px;
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-subtle);
    padding: 20px;
}

.sidebar-header {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    margin-bottom: 16px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-tertiary);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
}

.sidebar-item:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.sidebar-item.active {
    background: var(--bg-card);
    color: var(--text-primary);
}

.sidebar-item.indent {
    padding-left: 36px;
}

.item-icon {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.item-icon.folder { background: var(--primary-500); }
.item-icon.table { background: var(--emerald-500); }
.item-icon.view { background: var(--purple-500); }

.version-badge {
    margin-left: auto;
    padding: 2px 8px;
    background: var(--primary-500);
    color: white;
    font-size: 10px;
    font-weight: 600;
    border-radius: 6px;
}

.ide-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ide-tabs {
    display: flex;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.ide-tab {
    padding: 14px 24px;
    font-size: 13px;
    color: var(--text-muted);
    border-right: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: all var(--transition);
}

.ide-tab:hover {
    color: var(--text-secondary);
}

.ide-tab.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.ide-editor {
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 2;
    flex: 1;
}

.ide-editor .line {
    color: var(--text-secondary);
}

.ide-editor .ln {
    display: inline-block;
    width: 28px;
    color: var(--text-muted);
    margin-right: 20px;
    text-align: right;
    user-select: none;
}

.ide-editor .kw { color: var(--syntax-keyword); }
.ide-editor .fn { color: var(--syntax-predefined); }
.ide-editor .str { color: var(--syntax-string); }
.ide-editor .num { color: var(--syntax-number); }

.ide-results {
    border-top: 1px solid var(--border-subtle);
    padding: 20px 24px;
    background: var(--bg-tertiary);
}

.results-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.results-time {
    color: var(--emerald-400);
    font-weight: 600;
}

.results-table {
    font-size: 13px;
    font-family: var(--font-mono);
}

.table-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 10px 16px;
    border-radius: var(--radius);
}

.table-row.header {
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--border-subtle);
}

.table-row:not(.header) {
    color: var(--text-secondary);
}

.table-row:not(.header):hover {
    background: var(--bg-card);
}

/* ============================================
   Use Cases Section
   ============================================ */
.use-cases-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.use-cases-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.use-case-card {
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
}

.use-case-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(22, 119, 255, 0.1);
}

.use-case-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.use-case-icon.healthcare { background: linear-gradient(135deg, #1677ff, #f759ab); box-shadow: 0 0 30px rgba(22, 119, 255, 0.25); }
.use-case-icon.finance { background: linear-gradient(135deg, #1677ff, #34D399); box-shadow: 0 0 30px rgba(22, 119, 255, 0.25); }
.use-case-icon.supply { background: linear-gradient(135deg, #1677ff, #36cfc9); box-shadow: 0 0 30px rgba(22, 119, 255, 0.25); }
.use-case-icon.retail { background: linear-gradient(135deg, #1677ff, #faad14); box-shadow: 0 0 30px rgba(22, 119, 255, 0.25); }

.use-case-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.use-case-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.use-case-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.use-case-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-400);
    transition: gap var(--transition);
}

.use-case-link:hover {
    gap: 10px;
}

/* ============================================
   Integrations Section
   ============================================ */
.integrations-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.integrations-showcase {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    padding: 64px;
}

.integration-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 64px;
}

.integration-category h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    margin-bottom: 24px;
}

.integration-logos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.integration-logo {
    padding: 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-tertiary);
    transition: all var(--transition);
}

.integration-logo:hover {
    border-color: var(--primary-500);
    background: var(--bg-card-hover);
    color: var(--primary-400);
    transform: translateY(-2px);
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1300px;
    margin: 0 auto;
}

.pricing-card {
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    position: relative;
    transition: all var(--transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
    border: 2px solid var(--primary-500);
    box-shadow: var(--shadow-glow);
}

.pricing-card.featured {
    border: 2px solid var(--primary-500);
    box-shadow: var(--shadow-glow);
    transform: scale(1.02);
}

.pricing-grid:hover .pricing-card.featured:not(:hover) {
    border: 1px solid var(--border-default);
    box-shadow: none;
    transform: scale(1);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    background: var(--gradient-primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-glow);
}

.pricing-header {
    text-align: center;
    margin-bottom: 40px;
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-amount .price {
    font-size: 56px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-amount .period {
    font-size: 16px;
    color: var(--text-muted);
}

.pricing-features {
    margin-bottom: 40px;
}

.pricing-features li {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 15px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features li::before {
    content: '';
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2310b981' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    background-size: contain;
    flex-shrink: 0;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 140px 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.cta-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(22, 119, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 119, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta-glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(22, 119, 255, 0.2);
    top: -200px;
    left: -100px;
    animation: ctaGlowPulse 8s ease-in-out infinite;
}

.cta-glow-2 {
    width: 500px;
    height: 500px;
    background: rgba(64, 150, 255, 0.15);
    bottom: -150px;
    right: -100px;
    animation: ctaGlowPulse 8s ease-in-out infinite 4s;
}

@keyframes ctaGlowPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.cta-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    opacity: 0.6;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.cta-content h2 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.cta-content p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.cta-trust {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted);
}

.trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--emerald-500);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 100px 0 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: 100px;
    margin-bottom: 80px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 300px;
    line-height: 1.7;
    margin-bottom: 28px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    color: var(--text-muted);
    transition: all var(--transition);
}

.footer-social a:hover {
    border-color: var(--primary-500);
    color: var(--primary-400);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
    letter-spacing: 0.01em;
}

.footer-column a {
    display: block;
    font-size: 15px;
    color: var(--text-secondary);
    padding: 8px 0;
    transition: color var(--transition);
}

.footer-column a:hover {
    color: var(--primary-400);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 32px;
}

.footer-legal a {
    font-size: 14px;
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-legal a:hover {
    color: var(--text-primary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1200px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 80px;
    }

    .hero-title {
        font-size: 56px;
    }

    .code-window.elevated {
        transform: none;
    }

    .code-window.elevated:hover {
        transform: none;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 100px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-metrics {
        justify-content: center;
    }

    .hero-illustration svg {
        max-width: 600px;
        margin: 0 auto;
    }

    .trust-logos {
        gap: 32px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card-large {
        grid-column: span 2;
        grid-row: span 1;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .developer-content {
        grid-template-columns: 1fr;
        gap: 64px;
    }

    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .integration-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
    }

    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }

    .announcement-bar {
        padding: 12px 0;
        font-size: 13px;
    }

    .navbar {
        top: 44px;
    }

    .nav-links, .nav-actions {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 160px 0 100px;
        min-height: auto;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-actions {
        flex-direction: column;
    }

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

    .stat-divider {
        display: none;
    }

    .hero-metrics {
        flex-wrap: wrap;
        gap: 20px;
        padding-top: 32px;
        margin-top: 32px;
    }

    .metric-divider {
        display: none;
    }

    .metric-number {
        font-size: 24px;
    }

    .hero-illustration svg {
        max-width: 100%;
    }

    .trust-logos {
        gap: 24px;
    }

    .trust-logo {
        flex: 0 0 calc(50% - 12px);
        text-align: center;
    }

    .section-title {
        font-size: 36px;
    }

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

    .testimonial blockquote {
        font-size: 22px;
    }

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

    .feature-card-large {
        grid-column: span 1;
    }

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

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

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

    .integrations-showcase {
        padding: 40px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 64px;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }

    .cta-content h2 {
        font-size: 36px;
    }

    .cta-actions {
        flex-direction: column;
    }

    .cta-trust {
        flex-direction: column;
        gap: 12px;
    }

    .ide-mockup {
        flex-direction: column;
    }

    .ide-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .hide-mobile {
        display: none;
    }

    .hero-subtext {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .comparison-card {
        padding: 32px;
    }

    .pricing-card {
        padding: 36px;
    }

    .feature-card {
        padding: 28px;
    }

    .platform-card {
        padding: 32px;
    }
}

/* ============================================
   Why Delta Forge Section
   ============================================ */
.why-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.why-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(22, 119, 255, 0.1);
}

.why-card:hover::before {
    opacity: 1;
}

.why-icon {
    width: 72px;
    height: 72px;
    background: var(--bg-container);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all var(--transition);
}

.why-card:hover .why-icon {
    transform: scale(1.05);
    border-color: var(--primary-500);
    box-shadow: 0 0 30px rgba(22, 119, 255, 0.2);
}

.why-icon svg {
    width: 40px;
    height: 40px;
    color: var(--primary-400);
}

.why-icon.postgresql svg { color: #4096ff; }
.why-icon.delta svg { color: #4096ff; }
.why-icon.speed svg { color: #4096ff; }
.why-icon.cloud svg { color: #4096ff; }

.why-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.why-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.why-card-footer {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.why-tag {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

/* ============================================
   Delta Lake Features Section
   ============================================ */
.delta-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.delta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.delta-card {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all var(--transition);
}

.delta-card:hover {
    border-color: var(--primary-500);
}

.delta-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.delta-card p {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.delta-card code {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary-300);
    background: var(--bg-elevated);
    padding: 8px 12px;
    border-radius: var(--radius);
}

@media (max-width: 1024px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .delta-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

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

/* ============================================
   Comparison Table Section
   ============================================ */
.comparison-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-top: 60px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-default);
    background: var(--bg-card);
}

.comparison-table {
    width: 100%;
    min-width: 800px;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 20px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
}

.comparison-table thead {
    background: var(--bg-elevated);
}

.comparison-table th {
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.01em;
    color: var(--text-tertiary);
}

.comparison-table th.highlight {
    color: var(--primary-400);
    background: rgba(22, 119, 255, 0.1);
}

.comparison-table td {
    font-size: 15px;
    color: var(--text-secondary);
    vertical-align: top;
}

.comparison-table td.highlight {
    background: rgba(22, 119, 255, 0.05);
}

.comparison-table td strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.comparison-table .feature-desc {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
}

.comparison-table tbody tr:hover {
    background: var(--bg-card-hover);
}

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

.comparison-table .check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--emerald-400);
    font-weight: 600;
}

.comparison-table .check::before {
    content: '';
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2334d399' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    background-size: contain;
    flex-shrink: 0;
}

.comparison-table .cross {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rose-400);
    font-weight: 500;
}

.comparison-table .cross::before {
    content: '';
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23fb7185' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M6 18L18 6M6 6l12 12'/%3E%3C/svg%3E");
    background-size: contain;
    flex-shrink: 0;
}

.comparison-table .partial {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--amber-400);
    font-weight: 500;
}

.comparison-table .partial::before {
    content: '';
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23fbbf24' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z'/%3E%3C/svg%3E");
    background-size: contain;
    flex-shrink: 0;
}

/* ============================================
   Use Case Highlight Sections
   ============================================ */
.use-case-highlight {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.use-case-highlight.supply-highlight {
    background: var(--bg-secondary);
}

.use-case-highlight.pseudonym-highlight {
    background: linear-gradient(135deg, #10131b 0%, #151922 50%, #10131b 100%);
    position: relative;
    overflow: hidden;
}

.use-case-highlight.pseudonym-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(64, 150, 255, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 50%, rgba(22, 119, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.pseudonym-highlight .section-badge {
    background: linear-gradient(135deg, rgba(64, 150, 255, 0.2) 0%, rgba(22, 119, 255, 0.2) 100%);
    border: 1px solid rgba(64, 150, 255, 0.3);
    color: #9254de;
}

.pseudonym-highlight .section-title {
    color: #fff;
}

.pseudonym-highlight .use-case-description {
    color: #b9bcc6;
}

/* HL7 Healthcare Section */
.use-case-highlight.hl7-highlight {
    background: linear-gradient(135deg, #10131b 0%, #151922 50%, #10131b 100%);
    position: relative;
    overflow: hidden;
}

.use-case-highlight.hl7-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(16, 185, 129, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.hl7-highlight .section-badge {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(6, 182, 212, 0.2) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #95de64;
}

.hl7-highlight .highlight-item {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #95de64;
}

/* EDI Supply Chain Section */
.use-case-highlight.edi-highlight {
    background: linear-gradient(135deg, #10131b 0%, #151922 50%, #10131b 100%);
    position: relative;
    overflow: hidden;
}

.use-case-highlight.edi-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(250, 173, 20, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.edi-highlight .section-badge {
    background: linear-gradient(135deg, rgba(250, 173, 20, 0.2) 0%, rgba(255, 169, 64, 0.2) 100%);
    border: 1px solid rgba(250, 173, 20, 0.3);
    color: #faad14;
}

.edi-highlight .highlight-item {
    background: rgba(250, 173, 20, 0.1);
    border: 1px solid rgba(250, 173, 20, 0.2);
    color: #faad14;
}

/* Combined Industry Formats Section */
.use-case-highlight.formats-highlight {
    background: linear-gradient(180deg, #10131b 0%, #151922 30%, #151922 60%, #10131b 100%);
    position: relative;
    overflow: hidden;
    padding-bottom: 100px;
}

.use-case-highlight.formats-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 40%, rgba(239, 68, 68, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(22, 119, 255, 0.06) 0%, transparent 40%),
        radial-gradient(ellipse at 80% 60%, rgba(250, 173, 20, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.formats-highlight .section-badge {
    background: linear-gradient(135deg, rgba(22, 119, 255, 0.2) 0%, rgba(64, 150, 255, 0.2) 100%);
    border: 1px solid rgba(22, 119, 255, 0.3);
    color: #9254de;
}

.formats-visual-container {
    margin-top: 48px;
    margin-bottom: 48px;
    display: flex;
    justify-content: center;
}

.formats-illustration {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 20px;
    box-shadow:
        0 0 60px rgba(22, 119, 255, 0.15),
        0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Format detail links */
.formats-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.format-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(51, 65, 85, 0.5);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.format-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.format-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.format-link.fhir-link:hover {
    border-color: rgba(239, 68, 68, 0.4);
}
.format-link.fhir-link:hover::before {
    background: radial-gradient(ellipse at center, rgba(239, 68, 68, 0.06) 0%, transparent 70%);
    opacity: 1;
}

.format-link.hl7-link:hover {
    border-color: rgba(16, 185, 129, 0.4);
}
.format-link.hl7-link:hover::before {
    background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.06) 0%, transparent 70%);
    opacity: 1;
}

.format-link.edi-link:hover {
    border-color: rgba(250, 173, 20, 0.4);
}
.format-link.edi-link:hover::before {
    background: radial-gradient(ellipse at center, rgba(250, 173, 20, 0.06) 0%, transparent 70%);
    opacity: 1;
}

.format-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    flex-shrink: 0;
}

.format-link-icon.fhir-icon-badge {
    background: rgba(239, 68, 68, 0.15);
    color: #ff4d4f;
}

.format-link-icon.hl7-icon-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #52c41a;
}

.format-link-icon.edi-icon-badge {
    background: rgba(250, 173, 20, 0.15);
    color: #faad14;
}

.format-link-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.format-link-text strong {
    font-size: 14px;
    font-weight: 600;
    color: #e4e6ec;
}

.format-link-text span {
    font-size: 12px;
    color: #878a95;
}

.format-link-arrow {
    font-size: 18px;
    color: #878a95;
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
}

.format-link:hover .format-link-arrow {
    transform: translateX(4px);
    color: #9254de;
}

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

/* Use case highlights row */
.use-case-highlights {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(64, 150, 255, 0.1);
    border: 1px solid rgba(64, 150, 255, 0.2);
    border-radius: 8px;
    font-size: 13px;
    color: #9254de;
    font-weight: 500;
}

.highlight-item svg {
    width: 16px;
    height: 16px;
    stroke: #9254de;
}

.use-case-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.use-case-grid.reverse {
    direction: rtl;
}

.use-case-grid.reverse > * {
    direction: ltr;
}

.use-case-content {
    max-width: 540px;
}

.use-case-description {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.use-case-features {
    margin-bottom: 40px;
}

.use-case-features li {
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.use-case-features li:last-child {
    border-bottom: none;
}

.use-case-features li strong {
    color: var(--text-primary);
}

.use-case-code {
    position: relative;
}

.use-case-code .code-window {
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.use-case-visual {
    position: relative;
}

.use-case-visual svg {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl), 0 0 60px rgba(22, 119, 255, 0.1);
}

.use-case-illustration {
    transition: transform var(--transition);
}

.use-case-illustration:hover {
    transform: scale(1.02);
}

/* ============================================
   PostgreSQL Compatibility Section
   ============================================ */
.psql-section {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.psql-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.psql-card {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-align: center;
    transition: all var(--transition);
}

.psql-card:hover {
    border-color: var(--primary-500);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.psql-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background: rgba(22, 119, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.psql-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-400);
}

.psql-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.psql-card p {
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}

.psql-card code {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary-300);
    background: var(--bg-elevated);
    padding: 8px 12px;
    border-radius: var(--radius);
}

.psql-example {
    max-width: 900px;
    margin: 0 auto;
}

.psql-example .code-window {
    box-shadow: var(--shadow-xl);
}

.psql-example .prompt {
    color: var(--emerald-400);
}

.psql-example .output {
    color: var(--text-muted);
}

/* ============================================
   Optimization Section
   ============================================ */
.optimization-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.optimization-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.optimization-card {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    transition: all var(--transition);
}

.optimization-card:hover {
    border-color: var(--primary-500);
    transform: translateY(-4px);
}

.optimization-number {
    font-size: 56px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1;
}

.optimization-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.optimization-card p {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.6;
}

/* ============================================
   Responsive for New Sections
   ============================================ */
@media (max-width: 1024px) {
    .use-case-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .use-case-grid.reverse {
        direction: ltr;
    }

    .use-case-content {
        max-width: 100%;
    }

    .psql-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .optimization-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .comparison-table-wrapper {
        margin-left: -24px;
        margin-right: -24px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

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

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

    .optimization-number {
        font-size: 48px;
    }
}

/* ============================================
   Live Demo Section
   ============================================ */
.demo-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.demo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-500), transparent);
}

.demo-section::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(22, 119, 255, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.demo-content {
    max-width: 480px;
}

.demo-content .section-title {
    font-size: 48px;
    margin-bottom: 20px;
}

.demo-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.demo-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.demo-step::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.demo-step:hover {
    border-color: var(--border-accent);
    transform: translateX(8px);
}

.demo-step:hover::before {
    opacity: 1;
}

.step-number {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 18px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(22, 119, 255, 0.4);
}

.step-content h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 14px;
    color: var(--text-tertiary);
    line-height: 1.5;
}

/* Demo Terminal */
.demo-terminal {
    position: relative;
}

.demo-terminal .terminal-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(22, 119, 255, 0.15);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.terminal-dots {
    display: flex;
    gap: 8px;
}

.terminal-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dots .dot.red { background: #434751; }
.terminal-dots .dot.yellow { background: #434751; opacity: 0.8; }
.terminal-dots .dot.green { background: #434751; opacity: 0.6; }

.terminal-title {
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.terminal-body {
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.8;
    min-height: 400px;
}

.terminal-line {
    opacity: 0;
    animation: terminalTyping 0.3s ease forwards;
}

.terminal-line:nth-child(1) { animation-delay: 0.2s; }
.terminal-line:nth-child(2) { animation-delay: 0.8s; }
.terminal-line:nth-child(3) { animation-delay: 1.2s; }
.terminal-line:nth-child(4) { animation-delay: 1.8s; }
.terminal-line:nth-child(5) { animation-delay: 2.2s; }
.terminal-line:nth-child(6) { animation-delay: 2.6s; }
.terminal-line:nth-child(7) { animation-delay: 3.2s; }
.terminal-line:nth-child(8) { animation-delay: 3.8s; }
.terminal-line:nth-child(9) { animation-delay: 4.4s; }
.terminal-line:nth-child(10) { animation-delay: 4.6s; }
.terminal-line:nth-child(11) { animation-delay: 4.8s; }
.terminal-line:nth-child(12) { animation-delay: 5.0s; }
.terminal-line:nth-child(13) { animation-delay: 5.4s; }

@keyframes terminalTyping {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.terminal-line .prompt {
    color: var(--emerald-400);
    margin-right: 8px;
}

.terminal-line .command {
    color: var(--text-primary);
}

.terminal-line .output {
    color: var(--text-muted);
}

.terminal-line .success {
    color: var(--emerald-400);
    font-weight: 600;
}

.terminal-line .table-output {
    display: block;
    color: var(--text-secondary);
    font-size: 13px;
    white-space: pre;
}

.cursor-line .cursor {
    display: inline-block;
    width: 10px;
    height: 18px;
    background: var(--primary-400);
    animation: cursorBlink 1s infinite;
    vertical-align: middle;
    margin-left: 4px;
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ============================================
   Section Decorative Elements
   ============================================ */

/* Animated gradient line divider */
.section-divider {
    height: 2px;
    background: linear-gradient(90deg,
        transparent,
        var(--primary-500) 20%,
        var(--purple-500) 50%,
        var(--primary-500) 80%,
        transparent
    );
    background-size: 200% 100%;
    animation: gradientFlow 4s linear infinite;
}

@keyframes gradientFlow {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Floating particles background */
.particles-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-400);
    border-radius: 50%;
    opacity: 0.3;
    animation: particleFloat 20s infinite linear;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* Glowing accent underline */
.glow-underline {
    position: relative;
    display: inline-block;
}

.glow-underline::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    box-shadow: 0 0 20px rgba(22, 119, 255, 0.6);
}

/* Pulsing dot indicator */
.pulse-dot {
    width: 10px;
    height: 10px;
    background: var(--emerald-500);
    border-radius: 50%;
    position: relative;
    animation: pulseRing 2s infinite;
}

.pulse-dot::before {
    content: '';
    position: absolute;
    inset: -4px;
    border: 2px solid var(--emerald-500);
    border-radius: 50%;
    animation: pulseRingExpand 2s infinite;
}

@keyframes pulseRingExpand {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

/* Animated icon backgrounds */
.animated-icon-bg {
    position: relative;
}

.animated-icon-bg::before {
    content: '';
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(22, 119, 255, 0.2) 0%, transparent 70%);
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

/* Card shine effect on hover */
.card-shine {
    position: relative;
    overflow: hidden;
}

.card-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 40%,
        rgba(255, 255, 255, 0.03) 50%,
        transparent 60%
    );
    transform: translateX(-100%) rotate(45deg);
    transition: transform 0.6s ease;
}

.card-shine:hover::after {
    transform: translateX(100%) rotate(45deg);
}

/* Gradient border effect */
.gradient-border {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition);
}

.gradient-border:hover::before {
    opacity: 1;
}

/* Floating animation for cards */
.float-card {
    animation: cardFloat 6s ease-in-out infinite;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Text reveal animation */
.text-reveal {
    opacity: 0;
    transform: translateY(20px);
    animation: textReveal 0.6s ease forwards;
}

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

/* Staggered reveal */
.stagger-reveal > * {
    opacity: 0;
    transform: translateY(20px);
}

.stagger-reveal.visible > *:nth-child(1) { animation: textReveal 0.5s 0.1s ease forwards; }
.stagger-reveal.visible > *:nth-child(2) { animation: textReveal 0.5s 0.2s ease forwards; }
.stagger-reveal.visible > *:nth-child(3) { animation: textReveal 0.5s 0.3s ease forwards; }
.stagger-reveal.visible > *:nth-child(4) { animation: textReveal 0.5s 0.4s ease forwards; }
.stagger-reveal.visible > *:nth-child(5) { animation: textReveal 0.5s 0.5s ease forwards; }
.stagger-reveal.visible > *:nth-child(6) { animation: textReveal 0.5s 0.6s ease forwards; }

/* ============================================
   Demo Section Responsive
   ============================================ */
@media (max-width: 1024px) {
    .demo-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .demo-content {
        max-width: 100%;
        text-align: center;
    }

    .demo-content .section-title {
        font-size: 40px;
    }

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

@media (max-width: 768px) {
    .demo-content .section-title {
        font-size: 32px;
    }

    .terminal-body {
        padding: 16px;
        font-size: 12px;
        min-height: 300px;
    }

    .demo-step {
        padding: 16px;
    }

    .step-number {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(ellipse at center, rgba(64, 150, 255, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    transition: all var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(22, 119, 255, 0.1);
}

.testimonial-card.featured {
    background: var(--gradient-primary);
    border: none;
    transform: scale(1.02);
}

.testimonial-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
    box-shadow: var(--shadow-xl), var(--shadow-glow-lg);
}

.testimonial-card.featured::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 40%);
    border-radius: inherit;
    pointer-events: none;
}

.testimonial-quote-mark {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 120px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
}

.testimonial-stars svg {
    width: 18px;
    height: 18px;
    color: #E8D14F;
}

.testimonial-card blockquote {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 32px;
    flex: 1;
    position: relative;
    z-index: 1;
}

.testimonial-card.featured blockquote {
    color: rgba(255, 255, 255, 0.95);
    font-size: 18px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.testimonial-card .author-avatar {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--primary-400);
    font-weight: 700;
    font-size: 16px;
    border-radius: 50%;
}

.testimonial-card.featured .author-avatar {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.testimonial-card .author-info strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.testimonial-card.featured .author-info strong {
    color: white;
}

.testimonial-card .author-info span {
    font-size: 13px;
    color: var(--text-muted);
}

.testimonial-card.featured .author-info span {
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-metric {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: baseline;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.testimonial-metric .metric-value {
    font-size: 36px;
    font-weight: 800;
    color: white;
}

.testimonial-metric .metric-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* Testimonials Responsive */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .testimonial-card.featured {
        transform: none;
    }

    .testimonial-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .testimonial-card {
        padding: 28px;
    }

    .testimonial-card blockquote {
        font-size: 15px;
    }
}

/* ============================================
   Demo Gallery Section
   ============================================ */
.demo-gallery-section {
    padding: 100px 0 80px;
    background: var(--bg-secondary);
    position: relative;
}

.demo-gallery-section .section-header {
    margin-bottom: 48px;
}

.demo-highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.demo-highlight {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
}

.demo-highlight:hover {
    border-color: var(--primary-500);
    transform: translateY(-2px);
}

.demo-highlight-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
}

.demo-highlight-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.demo-highlight-text strong {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.demo-highlight-text span {
    font-size: 13px;
    color: var(--text-tertiary);
    line-height: 1.4;
}

@media (max-width: 640px) {
    .demo-highlight-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Stats Banner Section
   ============================================ */
.stats-banner {
    padding: 100px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.stats-banner-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.stats-banner-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-particles {
    position: absolute;
    inset: 0;
}

.stats-particles .particle {
    position: absolute;
    bottom: -10px;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: floatParticle 8s infinite ease-in-out;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    50% {
        transform: translateY(-300px) scale(0.8);
        opacity: 0.4;
    }
    90% {
        opacity: 0.2;
    }
    100% {
        transform: translateY(-400px) scale(0.5);
        opacity: 0;
    }
}

.stats-banner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.stat-icon-box {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
}

.stat-icon-box svg {
    width: 28px;
    height: 28px;
    color: white;
}

.stat-number-wrap {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.stat-item .stat-number {
    font-size: 48px;
    font-weight: 800;
    color: white;
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-unit {
    font-size: 24px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.stat-description {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.stat-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #52c41a, #13c2c2);
    border-radius: 3px;
    animation: barGrow 2s ease-out forwards;
    transform-origin: left;
}

.stat-bar-fill.zero-fill {
    background: linear-gradient(90deg, #ff4d4f, #ffa940);
}

@keyframes barGrow {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

/* Stats Banner Responsive */
@media (max-width: 1024px) {
    .stats-banner-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .stats-banner {
        padding: 80px 0;
    }

    .stats-banner-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }

    .stat-item .stat-number {
        font-size: 40px;
    }
}

/* ============================================
   Accessibility Utilities
   ============================================ */

/* Screen-reader-only: visually hidden, accessible to assistive tech */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Skip-to-content: visible only on keyboard focus */
.skip-to-content {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-to-content:focus {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 10000;
    width: auto;
    height: auto;
    padding: 10px 20px;
    margin: 0;
    overflow: visible;
    clip: auto;
    background: var(--primary-500);
    color: white;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-sans);
    border-radius: var(--radius-md);
    text-decoration: none;
    box-shadow: var(--shadow-lg);
}

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