/* CSS Variables */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #16161f;
    --bg-card-hover: #1a1a25;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7a;
    --accent-green: #00ff88;
    --accent-cyan: #00d4ff;
    --accent-purple: #a855f7;
    --accent-indigo: #6366f1;
    --border-color: #2a2a3a;
    --gradient-green: linear-gradient(135deg, #00ff88, #00d4ff);
    --gradient-purple: linear-gradient(135deg, #a855f7, #6366f1);
    --shadow-glow-green: 0 0 40px rgba(0, 255, 136, 0.15);
    --shadow-glow-purple: 0 0 40px rgba(168, 85, 247, 0.15);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: clip;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 18px;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-green);
    border-radius: 8px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a:hover {
    color: var(--accent-green);
}

.nav-icon {
    display: none;
    width: 28px;
    height: 28px;
}

.nav-cta {
    padding: 10px 20px;
    background: var(--gradient-green);
    color: var(--bg-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-green);
}

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

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-bottom {
    width: 100%;
    margin-top: 60px;
}

.hero-label {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-green);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* Hero Statistics */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.hero-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.hero-stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: var(--shadow-glow-purple);
}

.hero-stat-icon {
    color: var(--accent-purple);
}

.hero-stat-icon svg {
    width: 24px;
    height: 24px;
}

.hero-stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-purple);
}

.hero-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Trusted By / Logo Section */
.trusted-by {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.trusted-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-transform: uppercase;
    text-align: center;
}

.trusted-logos {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo-item:hover {
    border-color: var(--accent-purple);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.logo-abbr {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent-purple);
    background: rgba(168, 85, 247, 0.1);
    padding: 6px 10px;
    border-radius: 8px;
    min-width: 40px;
    text-align: center;
}

.logo-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.logo-item:hover .logo-name {
    color: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-green);
    color: var(--bg-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-green);
}

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

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

.btn-full {
    width: 100%;
}

/* Dashboard Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-mockup {
    width: 100%;
    max-width: 500px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-glow-green);
}

.mockup-header {
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

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

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
}

.mockup-dots span:first-child {
    background: #ff5f57;
}

.mockup-dots span:nth-child(2) {
    background: #ffbd2e;
}

.mockup-dots span:last-child {
    background: #28c840;
}

.mockup-content {
    display: flex;
    padding: 20px;
    gap: 20px;
    min-height: 300px;
}

.mockup-sidebar {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-item {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.sidebar-item.active {
    background: var(--gradient-green);
    border: none;
}

.mockup-main {
    flex: 1;
    display: flex;
    align-items: flex-end;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    width: 100%;
    height: 200px;
}

.bar {
    flex: 1;
    background: var(--accent-purple);
    border-radius: 6px 6px 0 0;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.bar:hover {
    opacity: 1;
}

.bar.highlight-bar {
    background: var(--gradient-green);
    opacity: 1;
}

/* New Dashboard Mockup Design */
.dashboard-mockup-new {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    overflow: visible;
    box-shadow: var(--shadow-glow-green);
    position: relative;
}

.mockup-header-new {
    padding: 14px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px 20px 0 0;
}

.mockup-label {
    font-size: 12px;
    color: var(--text-muted);
    font-family: monospace;
}

.mockup-content-new {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mockup-metrics-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mockup-metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-metric-title {
    font-size: 12px;
    color: var(--text-muted);
}

.mockup-metric-value {
    font-size: 32px;
    font-weight: 800;
}

.mockup-metric-value.green {
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mockup-metric-value.purple {
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mockup-chart-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.mockup-chart-title {
    font-size: 13px;
    color: var(--text-secondary);
}

.mockup-chart-badge {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-green);
}

.mockup-chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 120px;
}

.mockup-bar {
    flex: 1;
    background: linear-gradient(to top, var(--accent-purple), var(--accent-green));
    border-radius: 4px 4px 0 0;
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mockup-bar:hover {
    opacity: 1;
    transform: scaleY(1.05);
    transform-origin: bottom;
}

.mockup-bar.highlight {
    opacity: 1;
    background: linear-gradient(to top, var(--accent-green), #00ffaa);
}

.mockup-roi-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.roi-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 10px;
    color: var(--accent-green);
}

.roi-icon svg {
    width: 18px;
    height: 18px;
}

.roi-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.roi-label {
    font-size: 11px;
    color: var(--accent-green);
    font-weight: 500;
}

.roi-value {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
}

.hero-glow {
    position: absolute;
    top: 50%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
    pointer-events: none;
    transform: translateY(-50%);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-purple);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.section-description {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Projects Grid - New Design */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.project-card-new {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    padding: 28px;
    display: flex;
    flex-direction: column;
    min-height: 420px;
    transition: all 0.3s ease;
    min-width: 0;
}

.project-card-new:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-purple);
}

.card-top {
    flex: 1;
}

.card-header-new {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.card-category {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--accent-purple);
    text-transform: uppercase;
}

.card-number {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.card-title-group {
    margin-bottom: 16px;
}

.card-title-new {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tag {
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
}

.card-desc {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.card-metric-circle {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.circle-progress {
    position: relative;
    width: 80px;
    height: 80px;
}

.circle-progress svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circle-bg {
    fill: none;
    stroke: var(--bg-secondary);
    stroke-width: 8;
}

.circle-fill {
    fill: none;
    stroke: url(#gradient1);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    transition: stroke-dashoffset 1s ease;
}

.circle-fill.purple {
    stroke: url(#gradient2);
}

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

.circle-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-green);
}

.circle-fill.purple + .circle-text .circle-value,
.project-card-new:nth-child(2) .circle-value,
.project-card-new:nth-child(4) .circle-value {
    color: var(--accent-purple);
}

.metric-name {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    max-width: 80px;
}

.card-cta {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s ease;
}

.card-cta:hover {
    color: var(--accent-green);
}

.card-cta .arrow {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.card-cta:hover .arrow {
    transform: translate(3px, -3px);
}

.card-company-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.card-company-link:hover {
    color: var(--accent-green);
}

.card-company-link svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Legacy card styles for backwards compatibility */
.project-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 24px;
    transition: all 0.3s ease;
}

.project-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-purple);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.card-status {
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
}

.card-status.completed {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-green);
}

.card-status.in-progress {
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
}

.card-title {
    font-size: 20px;
    margin-bottom: 8px;
}

.card-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.card-metrics {
    margin-bottom: 16px;
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.metric-value {
    font-size: 28px;
    font-weight: 700;
}

.metric-value.positive {
    color: var(--accent-green);
}

.metric-value.negative {
    color: #ff5f57;
}

.metric-label {
    font-size: 12px;
    color: var(--text-muted);
}

.card-chart {
    height: 40px;
}

.mini-chart {
    width: 100%;
    height: 100%;
}

/* In Progress Section */
.in-progress {
    background: var(--bg-secondary);
}

.progress-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.progress-grid-wide {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.in-progress-card {
    background: var(--bg-primary);
}

.progress-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-green);
    border-radius: 4px;
    transition: width 1s ease;
}

.progress-fill.purple {
    background: var(--gradient-purple);
}

.progress-text {
    font-size: 12px;
    color: var(--text-muted);
}

/* New Progress Card Design */
.progress-card-new {
    background: var(--bg-primary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: all 0.3s ease;
    min-width: 0;
}

.progress-card-new:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-purple);
}

.progress-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.progress-header-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-category {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--accent-purple);
    text-transform: uppercase;
}

.progress-status {
    display: inline-flex;
    padding: 6px 12px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-purple);
    width: fit-content;
}

.progress-status.active-engagement {
    background: rgba(0, 255, 136, 0.08);
    border-color: rgba(0, 255, 136, 0.3);
    color: var(--accent-green);
}

.engagement-since {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.progress-circle-mini {
    position: relative;
    width: 60px;
    height: 60px;
}

.progress-circle-mini svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-circle-mini .circle-bg {
    fill: none;
    stroke: var(--bg-card);
    stroke-width: 6;
}

.progress-circle-mini .circle-fill {
    fill: none;
    stroke: url(#gradient1);
    stroke-width: 6;
    stroke-linecap: round;
    stroke-dasharray: 283;
}

.progress-circle-mini .circle-fill.purple {
    stroke: url(#gradient2);
}

.progress-percent {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.progress-card-title h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.progress-subtitle {
    font-size: 14px;
    color: var(--text-muted);
}

.progress-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.progress-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.progress-card-footer {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.progress-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.progress-metric-label {
    font-size: 11px;
    color: var(--text-muted);
}

.progress-metric-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-green);
}

.progress-completion {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.completion-label {
    font-size: 11px;
    color: var(--text-muted);
}

.completion-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-purple);
}

.progress-card-footer .card-cta {
    margin-left: auto;
}

@media (max-width: 1024px) {
    .progress-grid-wide {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 600px) {
    .progress-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .progress-card-footer .card-cta {
        margin-left: 0;
    }
}

/* Metrics Section */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.metric-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-green);
}

.metric-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 16px;
    color: var(--accent-green);
}

.metric-icon.purple {
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
}

.metric-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-cyan);
}

.metric-icon svg {
    width: 28px;
    height: 28px;
}

.metric-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 8px;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-title {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Skills Section */
.skills {
    background: var(--bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.skill-card {
    background: var(--bg-primary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 28px;
    transition: all 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-purple);
}

.skill-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 12px;
    color: var(--accent-green);
    margin-bottom: 20px;
}

.skill-icon.purple {
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent-purple);
}

.skill-icon svg {
    width: 24px;
    height: 24px;
}

.skill-title {
    font-size: 18px;
    margin-bottom: 8px;
}

.skill-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.skill-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: var(--gradient-green);
    border-radius: 3px;
}

.skill-fill.purple {
    background: var(--gradient-purple);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent-green);
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gradient-green);
    color: var(--bg-primary);
    border-color: transparent;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

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

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

.footer-content p:first-child {
    margin-bottom: 8px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin: 0 auto 32px;
    }

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

    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
    }

    .hero-stat-card {
        padding: 16px 10px;
    }

    .hero-stat-value {
        font-size: 24px;
    }

    .hero-stat-label {
        font-size: 10px;
    }

    .trusted-logos {
        grid-template-columns: repeat(6, 1fr);
        gap: 12px;
    }

    .logo-item {
        padding: 12px 8px;
        flex-direction: column;
        gap: 6px;
    }

    .logo-abbr {
        font-size: 12px;
    }

    .logo-name {
        font-size: 10px;
        text-align: center;
    }

    .hero-visual {
        order: -1;
    }

    .dashboard-mockup {
        max-width: 400px;
    }

    .dashboard-mockup-new {
        max-width: 400px;
    }

    .mockup-metric-value {
        font-size: 26px;
    }

    .mockup-roi-badge {
        bottom: -15px;
        left: -10px;
        padding: 12px 14px;
    }

    .roi-value {
        font-size: 18px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-links li {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }

    .nav-links.active li:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
    .nav-links.active li:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
    .nav-links.active li:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }
    .nav-links.active li:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.4s; }
    .nav-links.active li:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.5s; }

    .nav-links a {
        font-size: 28px;
        font-weight: 600;
        color: var(--text-primary);
        gap: 16px;
    }

    .nav-links a:hover {
        color: var(--accent-green);
    }

    .nav-icon {
        display: block;
        width: 32px;
        height: 32px;
        color: var(--accent-green);
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 42px;
    }

    section {
        padding: 60px 0;
    }

    .projects-grid,
    .progress-grid,
    .progress-grid-wide,
    .metrics-grid,
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .project-card-new {
        min-height: auto;
        padding: 24px;
    }

    .card-number {
        font-size: 28px;
    }

    .card-title-new {
        font-size: 20px;
    }

    .card-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .card-metric-circle {
        flex-direction: row;
        gap: 16px;
    }

    .metric-name {
        max-width: none;
        text-align: left;
    }

    .contact-info {
        text-align: center;
    }

    .contact-details {
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .hero-stat-value {
        font-size: 22px;
    }

    .hero-stat-label {
        font-size: 10px;
    }

    .trusted-logos {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .logo-item {
        padding: 12px 10px;
        flex-direction: column;
        gap: 6px;
    }

    .logo-abbr {
        font-size: 11px;
        padding: 5px 8px;
    }

    .logo-name {
        font-size: 9px;
        text-align: center;
    }

    .success-modal {
        right: -100%;
        left: 16px;
        right: 16px;
        top: 80px;
    }

    .success-modal.show {
        right: 16px;
    }

    .modal-content {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .card-bottom-row {
        flex-wrap: wrap;
        gap: 8px;
    }

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

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

    .btn {
        width: 100%;
    }

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

    .metric-number {
        font-size: 32px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .hero-stat-card {
        padding: 14px 8px;
    }

    .hero-stat-value {
        font-size: 20px;
    }

    .hero-stat-label {
        font-size: 9px;
    }

    .trusted-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .logo-item {
        padding: 10px 8px;
    }

    .logo-abbr {
        font-size: 10px;
        padding: 4px 6px;
    }

    .logo-name {
        font-size: 8px;
    }

    .dashboard-mockup-new {
        max-width: 100%;
    }

    .mockup-metrics-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .mockup-metric-value {
        font-size: 28px;
    }

    .mockup-chart-bars {
        height: 80px;
    }

    .mockup-roi-badge {
        position: relative;
        bottom: 0;
        left: 0;
        margin: 20px;
        margin-top: 0;
    }
}

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

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

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

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

/* Success Modal */
.success-modal {
    position: fixed;
    top: 100px;
    right: -400px;
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.3s ease;
    opacity: 0;
}

.success-modal.show {
    right: 24px;
    opacity: 1;
}

.success-modal.fade-out {
    opacity: 0;
    right: 24px;
}

.modal-content {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-card);
    border: 1px solid var(--accent-green);
    border-radius: 16px;
    padding: 20px 24px;
    box-shadow: 0 10px 40px rgba(0, 255, 136, 0.2), 0 0 0 1px rgba(0, 255, 136, 0.1);
    max-width: 360px;
    position: relative;
}

.modal-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    color: var(--accent-green);
}

.modal-icon svg {
    width: 24px;
    height: 24px;
}

.modal-text h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.modal-text p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.modal-close {
    position: absolute;
    top: 8px;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--text-primary);
}

/* Button loading state */
.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Form disabled state */
.contact-form.submitting input,
.contact-form.submitting textarea,
.contact-form.submitting button {
    pointer-events: none;
    opacity: 0.7;
}

/* AI Practice Section */
.ai-practice-section {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.03) 0%, rgba(0, 212, 255, 0.02) 100%);
    border-top: 1px solid rgba(0, 255, 136, 0.08);
    border-bottom: 1px solid rgba(0, 255, 136, 0.08);
}

/* ============================================================
   CASE STUDY PAGES
   ============================================================ */

/* Case Study Hero */
.cs-hero {
    padding: 120px 0 80px;
    background: var(--bg-primary);
    position: relative;
}

.cs-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-green);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 28px;
    transition: gap 0.2s ease;
}

.cs-breadcrumb:hover {
    gap: 10px;
}

.cs-eyebrow {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-green);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.cs-title {
    font-size: clamp(28px, 4.5vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    max-width: 900px;
}

.cs-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 680px;
    margin-bottom: 28px;
    line-height: 1.7;
}

.cs-meta-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border-color);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 48px;
}

.cs-meta-item {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 20px 24px;
    background: var(--bg-card);
}

.cs-meta-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent-green);
}

.cs-meta-value {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.55;
}

.cs-hero-image-wrap {
    margin-bottom: 56px;
}

.cs-hero-image {
    width: 100%;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    display: block;
}

/* Stats Row */
.cs-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cs-stat {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.cs-stat:hover {
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: var(--shadow-glow-green);
}

.cs-stat::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.cs-stat-number {
    display: block;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 10px;
}

.cs-stat-label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Body layout */
.cs-body {
    background: var(--bg-secondary);
    padding: 80px 0 100px;
    border-top: 1px solid var(--border-color);
}

.cs-layout {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 64px;
    align-items: start;
}

/* Side nav */
.cs-sidenav {
    position: sticky;
    top: 100px;
    align-self: start;
}

.cs-sidenav-title {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.cs-sidenav ul {
    list-style: none;
    border-left: 2px solid var(--border-color);
    padding-left: 16px;
}

.cs-sidenav li {
    margin-bottom: 2px;
}

.cs-nav-link {
    display: block;
    padding: 7px 0;
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    line-height: 1.4;
}

.cs-nav-link:hover,
.cs-nav-link.active {
    color: var(--accent-green);
}

/* Content article */
.cs-content {
    min-width: 0;
}

.cs-section {
    margin-bottom: 80px;
    scroll-margin-top: 100px;
}

.cs-section-label {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent-green);
    margin-bottom: 12px;
}

.cs-section h2 {
    font-size: clamp(20px, 2.8vw, 30px);
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
    line-height: 1.25;
}

.cs-section h3 {
    font-size: 17px;
    font-weight: 600;
    margin: 36px 0 12px;
    color: var(--text-primary);
}

.cs-section p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.cs-section em {
    font-style: italic;
    color: var(--text-primary);
}

.cs-section strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Role list */
.cs-role-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 20px 0 28px;
}

.cs-role-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.65;
}

.cs-role-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    margin-top: 10px;
    flex-shrink: 0;
}

/* Method list */
.cs-method-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin: 24px 0 36px;
}

.cs-method-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.cs-method-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(0, 255, 136, 0.15);
    color: var(--accent-green);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Image blocks */
.cs-image-block {
    margin: 32px 0;
}

.cs-image-block img {
    width: 100%;
    border-radius: 12px;
    border: 0px solid var(--border-color);
    display: block;
}

.cs-image-caption {
    margin-top: 10px;
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    line-height: 1.5;
}

/* Image grid (2-col) */
.cs-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.cs-image-grid .cs-image-block {
    margin: 0;
}

/* Placeholder */
.cs-placeholder {
    width: 100%;
    min-height: 240px;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--bg-card);
    color: var(--text-muted);
    font-size: 14px;
    text-align: center;
    padding: 32px 24px;
    margin: 32px 0;
}

.cs-placeholder svg {
    opacity: 0.35;
    color: var(--text-muted);
}

.cs-placeholder-note {
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0.7;
}

/* Results grid */
.cs-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 28px 0;
}

.cs-result-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 28px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cs-result-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.cs-result-number {
    display: block;
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 800;
    background: var(--gradient-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 12px;
}

.cs-result-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Gap list */
.cs-gap-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 32px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cs-gap-list li {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    border-left: 3px solid var(--border-color);
}

.cs-gap-list li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Blockquotes (Lessons) */
.cs-section blockquote {
    border-left: 3px solid var(--accent-green);
    padding: 16px 24px;
    margin: 16px 0;
    background: rgba(0, 255, 136, 0.04);
    border-radius: 0 10px 10px 0;
    font-size: 15px;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.75;
}

/* Closing note */
.cs-closing-note {
    margin-top: 36px;
    padding: 28px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    border-left: 4px solid var(--accent-green);
}

.cs-closing-note p {
    margin: 0;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
}

/* Back link row */
.cs-back-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 16px;
}

/* Portfolio card: bottom row (company link + case study ghost btn) */
.card-bottom-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    margin-top: 16px;
    padding-top: 12px;
}

/* Ghost button: View Case Study — gradient text same as card-number #04 */
.card-cs-ghost {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: 1px solid rgba(0, 255, 136, 0.5);
    border-radius: 8px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-image: var(--gradient-green);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-cs-ghost:hover {
    border-color: var(--accent-green);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.15);
}

/* 2-column meta row variant (when only Role + Scope, no Agency) */
.cs-meta-row-2col {
    grid-template-columns: repeat(2, 1fr);
}

/* 1-column results grid variant */
.cs-results-grid-1col {
    grid-template-columns: 1fr;
    max-width: 360px;
}

/* Hero top bar: back link + live site link */
.cs-hero-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.cs-live-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 7px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.cs-live-link:hover {
    color: var(--accent-green);
    border-color: rgba(0, 255, 136, 0.4);
}

/* Bottom CTA section */
.cs-site-cta {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0;
    text-align: center;
}

.cs-site-cta-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--accent-green);
    margin-bottom: 14px;
}

.cs-site-cta-title {
    font-size: clamp(24px, 3.5vw, 40px);
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.cs-site-cta-desc {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cs-site-cta-btn {
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
}

/* ── Responsive ─────────────────────────── */
@media (max-width: 960px) {
    .cs-layout {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .cs-sidenav {
        display: none;
    }

    .cs-stats-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .cs-results-grid {
        grid-template-columns: 1fr;
    }

    .cs-image-grid {
        grid-template-columns: 1fr;
    }

    .cs-method-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .cs-hero {
        padding: 90px 0 56px;
    }

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

    .cs-body {
        padding: 48px 0 64px;
    }

    .cs-section {
        margin-bottom: 52px;
    }

    .cs-method-list {
        grid-template-columns: 1fr;
    }

    .cs-back-link {
        flex-direction: column;
    }

    .cs-stat {
        padding: 24px 18px;
    }
}

/* WIP badge for in-progress case studies */
.cs-wip-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #f0a500;
    background: rgba(240, 165, 0, 0.1);
    border: 1px solid rgba(240, 165, 0, 0.3);
    border-radius: 20px;
    padding: 5px 12px;
}
.cs-wip-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f0a500;
    animation: cs-pulse 1.8s ease-in-out infinite;
}
@keyframes cs-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}