/* ============================================
   傻蛋AI官网样式表
   ============================================ */

/* CSS Variables */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --accent: #f59e0b;

    --dark: #1e1b4b;
    --dark-light: #312e81;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --light: #f5f3ff;
    --white: #ffffff;

    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-hero: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

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

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--dark);
}

.logo-icon {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray);
    padding: 8px 0;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
}

.btn-nav {
    padding: 10px 24px !important;
    border-radius: var(--radius-sm);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 1px;
    transition: var(--transition);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--light);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

.btn-arrow {
    font-size: 1.2em;
    transition: var(--transition);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.3) 0%, transparent 50%);
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-20px, -20px); }
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--white);
    margin-bottom: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 12px;
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--white);
}

.feature-check {
    color: var(--secondary);
    font-weight: bold;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* Page Hero (for inner pages) */
.page-hero {
    padding: 140px 0 80px;
    background: var(--gradient-hero);
    text-align: center;
}

.page-hero .hero-badge {
    margin-bottom: 20px;
}

.page-hero .hero-title {
    font-size: 2.8rem;
    margin-bottom: 12px;
}

.page-hero .hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.page-hero .hero-desc {
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Section Common
   ============================================ */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--light);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--light);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--primary);
    margin-top: 16px;
}

/* ============================================
   Pain Points Section
   ============================================ */
.pain-section {
    background: var(--light);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.pain-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.pain-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pain-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.pain-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.pain-card p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ============================================
   Capabilities Section
   ============================================ */
.capabilities-section {
    background: var(--white);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.capability-card {
    position: relative;
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    transition: var(--transition);
}

.capability-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.15);
}

.capability-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
}

.capability-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.capability-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    border-radius: var(--radius-md);
}

.capability-icon.marketing {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
}

.capability-icon.develop {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

.capability-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
}

.capability-list {
    margin-bottom: 24px;
}

.capability-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--dark);
    border-bottom: 1px solid var(--light);
}

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

.capability-list .check {
    color: var(--secondary);
    font-weight: bold;
}

.capability-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.result-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.result-text {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ============================================
   Army Section
   ============================================ */
.army-section {
    background: var(--light);
}

.army-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.army-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.army-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.army-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.army-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.army-card p {
    font-size: 0.85rem;
    color: var(--gray);
}

.army-demo {
    max-width: 700px;
    margin: 0 auto 40px;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.demo-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 32px;
}

.demo-icon {
    font-size: 1.5rem;
}

.demo-flow {
    text-align: center;
}

.demo-input,
.demo-output {
    padding: 16px 24px;
    background: var(--light);
    border-radius: var(--radius-md);
}

.demo-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.demo-text {
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark);
}

.demo-arrow {
    font-size: 1.5rem;
    color: var(--primary);
    padding: 12px 0;
}

.demo-process {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 24px 0;
}

.demo-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.step-icon {
    font-size: 1.5rem;
}

.demo-step span:last-child {
    font-size: 0.85rem;
    color: var(--gray);
}

.army-cta {
    text-align: center;
}

/* Army Detail Cards (for agent.html) */
.army-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.army-detail-card {
    position: relative;
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    transition: var(--transition);
}

.army-detail-card.featured {
    border-color: var(--primary);
}

.army-detail-card .army-badge {
    position: absolute;
    top: -12px;
    left: 32px;
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 100px;
}

.army-detail-card .army-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.army-icon-large {
    font-size: 2.5rem;
}

.army-detail-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
}

.army-desc {
    color: var(--gray);
    margin-bottom: 20px;
}

.army-capabilities {
    margin-bottom: 24px;
}

.army-capabilities li {
    position: relative;
    padding-left: 24px;
    padding-bottom: 8px;
    font-size: 0.95rem;
    color: var(--dark);
}

.army-capabilities li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

.army-demo-btn {
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius-md);
}

.army-demo-btn .demo-text {
    display: block;
    font-size: 0.9rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.army-demo-btn .demo-result {
    display: block;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
}

/* ============================================
   Cases Section
   ============================================ */
.cases-section {
    background: var(--white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.case-card {
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}

.case-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.case-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.case-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--light);
    border-radius: var(--radius-md);
}

.case-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
}

.case-tag {
    display: block;
    font-size: 0.8rem;
    color: var(--primary);
    margin-top: 4px;
}

.case-desc {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 20px;
}

.case-benefits li {
    position: relative;
    padding-left: 20px;
    padding-bottom: 8px;
    font-size: 0.9rem;
    color: var(--dark);
}

.case-benefits li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* ============================================
   Comparison Section
   ============================================ */
.comparison-section {
    background: var(--light);
}

.comparison-table-wrapper {
    overflow-x: auto;
    max-width: 800px;
    margin: 0 auto;
}

.comparison-table {
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

.comparison-table th {
    background: var(--dark);
    color: var(--white);
    font-weight: 600;
}

.comparison-table th.highlight-col {
    background: var(--primary);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--dark);
}

.comparison-table td.highlight-col {
    background: rgba(99, 102, 241, 0.05);
}

.check-full {
    color: var(--secondary);
    font-weight: 500;
}

.check-partial {
    color: var(--gray);
}

.check-none {
    color: #ef4444;
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
    background: var(--gradient-hero);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item {
    color: var(--white);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-unit {
    font-size: 1.5rem;
    font-weight: 600;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: var(--gradient-hero);
    padding: 80px 0;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
}

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

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 0.95rem;
}

.cta-icon {
    font-size: 1.25rem;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--dark);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    color: var(--white);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    font-size: 1.5rem;
}

.footer-logo .logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
}

.footer-links h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Marketing Page Specific
   ============================================ */
.marketing-features {
    background: var(--white);
}

.marketing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.marketing-card {
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}

.marketing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.marketing-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.marketing-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.marketing-desc {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 20px;
}

.marketing-features {
    margin-bottom: 20px;
}

.marketing-features li {
    position: relative;
    padding-left: 20px;
    padding-bottom: 8px;
    font-size: 0.9rem;
    color: var(--dark);
}

.marketing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
}

.marketing-demo {
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.demo-input-box,
.demo-output-box {
    padding: 8px 0;
}

.demo-input-box .demo-label,
.demo-output-box .demo-label {
    display: inline;
    font-size: 0.8rem;
    color: var(--gray);
    margin-right: 8px;
}

.demo-input-box .demo-text,
.demo-output-box .demo-text {
    display: inline;
    font-size: 0.9rem;
}

.marketing-demo .demo-arrow {
    text-align: center;
    color: var(--primary);
    padding: 4px 0;
}

/* Use Case Tabs */
.usecase-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.usecase-tab {
    padding: 12px 28px;
    background: var(--light);
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.usecase-tab.active,
.usecase-tab:hover {
    background: var(--primary);
    color: var(--white);
}

.usecase-contents {
    max-width: 900px;
    margin: 0 auto;
}

.usecase-content {
    display: none;
}

.usecase-content.active {
    display: block;
}

.usecase-detail {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.usecase-problem h3,
.usecase-flow h3,
.usecase-result h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 12px;
}

.usecase-problem p {
    color: var(--gray);
    margin-bottom: 24px;
}

.flow-steps {
    display: grid;
    gap: 16px;
}

.flow-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
}

.step-content strong {
    display: block;
    color: var(--dark);
    margin-bottom: 4px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--gray);
}

.usecase-result {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--light);
}

.result-stats {
    display: flex;
    gap: 40px;
    margin-top: 16px;
}

.result-stat {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ============================================
   Develop Page Specific
   ============================================ */
.claude-intro {
    background: var(--light);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.intro-content > p {
    color: var(--gray);
    margin-bottom: 32px;
}

.feature-highlights {
    display: grid;
    gap: 20px;
}

.highlight-item {
    display: flex;
    gap: 16px;
}

.highlight-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.highlight-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.highlight-content p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Code Demo */
.code-demo {
    background: var(--dark);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
}

.code-dot:nth-child(2) {
    background: #fbbf24;
}

.code-dot:nth-child(3) {
    background: #22c55e;
}

.code-title {
    margin-left: auto;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.code-content {
    padding: 24px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
}

.code-line {
    margin-bottom: 4px;
}

.code-line.comment {
    color: #6b7280;
}

.code-line.input {
    color: #fbbf24;
    font-style: italic;
}

.code-line.code {
    color: #e5e7eb;
}

.code-line .keyword {
    color: #c084fc;
}

.code-line .function {
    color: #60a5fa;
}

.code-line .string {
    color: #34d399;
}

.code-line .indent {
    color: transparent;
}

.code-result {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-sm);
    color: #34d399;
}

.result-icon {
    font-size: 1rem;
}

/* Dev Capabilities */
.dev-capabilities {
    background: var(--white);
}

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

.dev-capabilities .capability-card {
    padding: 28px;
}

.capability-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.capability-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.capability-card > p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 16px;
}

.capability-example {
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius-md);
}

.example-label {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.example-text {
    font-size: 0.9rem;
    color: var(--dark);
    font-weight: 500;
}

.example-arrow {
    text-align: center;
    color: var(--primary);
    padding: 8px 0;
}

.example-result {
    font-size: 0.85rem;
    color: var(--secondary);
    font-weight: 500;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    padding: 4px 12px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.8rem;
    border-radius: 100px;
}

.example-features {
    display: grid;
    gap: 8px;
}

.example-features .feature-item {
    font-size: 0.9rem;
    color: var(--dark);
}

/* Dev Use Cases */
.dev-usecases {
    background: var(--light);
}

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

.dev-usecases .usecase-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.dev-usecases .usecase-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.dev-usecases .usecase-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.dev-usecases .usecase-card > p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 16px;
}

.usecase-example {
    padding: 12px;
    background: var(--light);
    border-radius: var(--radius-sm);
}

.example-user {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 500;
}

.usecase-example span:last-child {
    font-size: 0.85rem;
    color: var(--dark);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
    background: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--light);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
}

.faq-question span:first-child {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding-bottom: 20px;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: var(--gray);
    margin-bottom: 12px;
}

.faq-answer ul {
    padding-left: 20px;
}

.faq-answer li {
    position: relative;
    padding-left: 20px;
    padding-bottom: 8px;
    color: var(--gray);
}

.faq-answer li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* ============================================
   Intro Section (agent.html)
   ============================================ */
.intro-section {
    background: var(--white);
}

.intro-section .intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

.intro-section .intro-content > p {
    color: var(--gray);
    margin-bottom: 28px;
}

.intro-list {
    display: grid;
    gap: 20px;
}

.intro-list li {
    display: flex;
    gap: 16px;
}

.intro-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.intro-list li strong {
    display: block;
    color: var(--dark);
    margin-bottom: 4px;
}

.intro-list li p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Visual Card */
.visual-card {
    background: var(--dark);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.visual-header {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
}

.visual-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
}

.visual-dot:nth-child(2) {
    background: #fbbf24;
}

.visual-dot:nth-child(3) {
    background: #22c55e;
}

.visual-content {
    padding: 24px;
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.chat-bubble.user {
    background: var(--primary);
    color: var(--white);
    margin-left: auto;
    max-width: 80%;
}

.chat-bubble.ai {
    background: rgba(34, 197, 94, 0.2);
    color: #34d399;
}

.chat-response {
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.agent-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.agent-badge {
    padding: 4px 12px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    border-radius: 100px;
}

.agent-action {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   Claude Section (agent.html)
   ============================================ */
.claude-section {
    background: var(--light);
}

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

.claude-feature {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.claude-feature .feature-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.claude-feature h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.claude-feature > p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 20px;
}

.feature-example {
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius-md);
}

.feature-example .example-label {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.feature-example .example-text {
    font-size: 0.9rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.feature-example .example-result {
    font-size: 0.85rem;
    color: var(--primary);
}

.feature-example .example-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .capabilities-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

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

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

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

    .army-detail-grid {
        grid-template-columns: 1fr;
    }

    .intro-grid,
    .intro-section .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--light);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
    }

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

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

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

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

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .usecase-tabs {
        flex-direction: column;
        align-items: center;
    }

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

    .page-hero .hero-title {
        font-size: 2rem;
    }

    .dev-capabilities .capabilities-grid {
        grid-template-columns: 1fr;
    }

    .dev-usecases .usecases-grid {
        grid-template-columns: 1fr;
    }

    .cta-features {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .btn-lg {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .army-demo {
        padding: 24px;
    }

    .demo-process {
        flex-direction: column;
        gap: 16px;
    }
}


/* ============================================
   New Sections - 傻蛋AI官网完整实施方案
   ============================================ */

/* Demo Section */
.demo-section {
    background: var(--white);
    padding: 80px 0;
}

.workflow-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.workflow-diagram {
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.workflow-diagram:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.workflow-header h3 {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
}

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-box {
    width: 100%;
    padding: 16px;
    background: var(--light);
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    text-align: center;
}

.step-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.step-subtitle {
    font-size: 0.85rem;
    color: var(--gray);
}

.step-arrow {
    font-size: 1.25rem;
    color: var(--primary);
    padding: 8px 0;
}

.workflow-comparison {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--light);
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gray);
}

.comparison-item.highlight {
    color: var(--primary);
    font-weight: 600;
}

.comparison-icon {
    font-size: 1rem;
}

.comparison-divider {
    color: var(--gray-light);
}

.demo-video-container {
    max-width: 900px;
    margin: 0 auto 60px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.demo-video {
    width: 100%;
    max-height: 500px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.demo-video-caption {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto 40px;
}

.feature-card {
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.feature-card .feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 16px;
}

.feature-list {
    text-align: left;
    margin-bottom: 20px;
}

.feature-list li {
    font-size: 0.9rem;
    color: var(--dark);
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.feature-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.feature-result {
    padding: 12px;
    background: var(--light);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
}

.demo-cta {
    text-align: center;
}

/* Cases Section - New Design */
.cases-grid-new {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.case-card-detailed {
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}

.case-card-detailed:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.case-tag-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--light);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 12px;
}

.case-card-detailed h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
}

.case-data-table {
    margin-bottom: 20px;
    border: 1px solid var(--light);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.data-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid var(--light);
}

.data-row:first-child {
    background: var(--light);
    font-weight: 600;
    font-size: 0.85rem;
}

.data-row:last-child {
    border-bottom: none;
}

.data-label {
    font-size: 0.9rem;
    color: var(--dark);
}

.data-before,
.data-after {
    font-size: 0.85rem;
    color: var(--gray);
    text-align: center;
}

.data-improvement {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    text-align: center;
}

.data-improvement.highlight {
    color: var(--secondary);
    font-weight: 700;
}

.case-project-info {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius-md);
}

.info-item {
    display: flex;
    padding: 6px 0;
    font-size: 0.9rem;
}

.info-label {
    color: var(--gray);
    min-width: 90px;
}

.info-value {
    color: var(--dark);
    font-weight: 500;
}

.case-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.highlight-item {
    padding: 8px 16px;
    background: var(--light);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--dark);
}

.case-quote {
    padding: 16px;
    background: var(--light);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--gray);
    margin: 0;
}

.cases-cta {
    text-align: center;
}

/* Pricing Section */
.pricing-section {
    background: var(--white);
    padding: 80px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto 32px;
}

.pricing-card {
    position: relative;
    background: var(--white);
    border: 2px solid var(--light);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

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

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.price-period {
    font-size: 1rem;
    color: var(--gray);
}

.pricing-features {
    margin-bottom: 24px;
}

.pricing-features li {
    padding: 10px 0;
    font-size: 0.9rem;
    color: var(--dark);
    border-bottom: 1px solid var(--light);
}

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

.pricing-audience {
    font-size: 0.85rem;
    color: var(--gray);
    text-align: center;
    margin-bottom: 24px;
    padding: 12px;
    background: var(--light);
    border-radius: var(--radius-sm);
}

.pricing-note {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.pricing-note p {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 8px;
}

/* CTA Section Updates */
.cta-contact {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.contact-icon {
    font-size: 1.2rem;
}

/* Hero Section Updates */
.hero .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero .hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.hero .hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.hero .hero-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    min-width: 120px;
}

.hero .feature-icon {
    font-size: 2rem;
}

.hero .hero-feature span:last-child {
    font-size: 0.9rem;
    color: var(--white);
    font-weight: 500;
}

/* Footer Updates */
.footer-grid {
    grid-template-columns: 2fr repeat(4, 1fr);
}

/* Responsive Updates */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

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

@media (max-width: 768px) {
    .workflow-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .workflow-diagram {
        padding: 24px;
    }

    .workflow-comparison {
        flex-direction: column;
        gap: 12px;
    }

    .comparison-divider {
        display: none;
    }

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

    .data-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .data-row > div {
        text-align: left !important;
    }

    .data-row:first-child {
        display: none;
    }

    .data-label::before {
        content: attr(data-label);
        font-weight: 600;
        margin-right: 8px;
    }

    .cta-contact {
        align-items: flex-start;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .hero .hero-title {
        font-size: 2.5rem;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .btn-lg {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .army-demo {
        padding: 24px;
    }

    .demo-process {
        flex-direction: column;
        gap: 16px;
    }
}