/* Variables */
:root {
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-secondary: #0ea5e9;
    --color-accent: #f59e0b;
    --color-success: #10b981;
    --color-bg: #0f0f1a;
    --color-bg-light: #1a1a2e;
    --color-bg-card: #16162a;
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-border: #2d2d4a;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
    --gradient-bg: radial-gradient(ellipse at top, #1e1b4b 0%, #0f0f1a 50%);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(99, 102, 241, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.25rem;
}

.section-title {
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 48px;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background: rgba(99, 102, 241, 0.1);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(15, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
    text-decoration: none;
}

.logo-icon {
    font-size: 1.75rem;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav a:hover {
    color: var(--color-text);
}

.btn-header {
    padding: 10px 20px;
    font-size: 0.875rem;
}

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

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

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary-light);
    margin-bottom: 24px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-bg);
    z-index: -1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

/* Demo Tabs */
.demo-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 0;
    background: var(--color-bg-light);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 6px;
    border: 1px solid var(--color-border);
    border-bottom: none;
}

.demo-tab {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

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

.demo-tab.active {
    background: var(--color-primary);
    color: white;
}

/* Chat Demo */
.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chat-demo {
    width: 100%;
    max-width: 380px;
    background: var(--color-bg-card);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    border: 1px solid var(--color-border);
    border-top: none;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fecdd3 0%, #fda4af 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chat-info {
    display: flex;
    flex-direction: column;
}

.chat-name {
    font-weight: 600;
}

.chat-status {
    font-size: 0.75rem;
    color: var(--color-success);
}

.chat-messages {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
}

.message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    line-height: 1.5;
}

.message p {
    margin-bottom: 8px;
}

.message p:last-child {
    margin-bottom: 0;
}

.message-user {
    background: var(--color-primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message-bot {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message-owner {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    max-width: 90%;
}

.message-system {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    align-self: center;
    text-align: center;
    max-width: 90%;
    font-size: 0.8rem;
    color: var(--color-success);
}

.voice-transcript {
    font-size: 0.8rem;
    opacity: 0.8;
    font-style: italic;
}

.demo-photo {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    margin: 8px 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.message.typing {
    padding: 16px 20px;
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--color-text-muted);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-8px);
        opacity: 1;
    }
}

/* Social Proof Bar */
.social-proof {
    padding: 20px 0;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.social-proof-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.social-proof-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--color-primary);
}

/* Problem Section */
.problem {
    padding: 100px 0;
    background: var(--color-bg-light);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.problem-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.problem-card h3 {
    margin-bottom: 12px;
}

.problem-card p {
    color: var(--color-text-muted);
}

/* Solution Section */
.solution {
    padding: 100px 0;
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-top: 48px;
}

.solution-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

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

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

.differentiator-card h3 {
    margin-bottom: 8px;
}

.differentiator-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* CRM Mockup */
.crm-mockup {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.crm-header {
    padding: 14px 20px;
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.crm-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-border);
}

.crm-col {
    background: var(--color-bg-card);
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.crm-col-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.crm-badge {
    font-size: 0.7rem;
    background: var(--color-primary);
    color: white;
    padding: 1px 6px;
    border-radius: 10px;
}

.crm-badge-success {
    background: var(--color-success);
}

.crm-card-mini {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.crm-card-mini.highlight {
    border-color: var(--color-accent);
    background: rgba(245, 158, 11, 0.05);
}

.crm-card-mini.done {
    border-color: var(--color-success);
    background: rgba(16, 185, 129, 0.05);
    color: var(--color-success);
}

/* Capabilities Section */
.capabilities {
    padding: 100px 0;
    background: var(--color-bg-light);
}

.capability-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.capability-row:last-child {
    margin-bottom: 0;
}

.capability-row.reverse {
    direction: rtl;
}

.capability-row.reverse > * {
    direction: ltr;
}

.capability-label {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.capability-text h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.capability-text p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.cap-mockup {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.cap-mock-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

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

.tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.tag-new {
    background: rgba(99, 102, 241, 0.2);
    color: var(--color-primary-light);
}

.tag-progress {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-accent);
}

.tag-done {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

.tag-followup {
    background: rgba(217, 70, 239, 0.2);
    color: #d946ef;
}

/* Copilot Mockup */
.copilot-mock {
    padding: 0;
    overflow: hidden;
}

.copilot-draft {
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
}

.copilot-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary-light);
    margin-bottom: 8px;
}

.copilot-draft p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.copilot-actions {
    display: flex;
    gap: 1px;
    background: var(--color-border);
}

.copilot-btn {
    flex: 1;
    padding: 14px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--color-bg-card);
    cursor: default;
}

.copilot-send {
    color: var(--color-success);
}

.copilot-edit {
    color: var(--color-accent);
}

/* Media Mockup */
.cap-mock-media {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.media-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.media-item span {
    font-size: 1.5rem;
}

/* Knowledge Base Mockup */
.cap-mock-kb {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
}

.kb-source {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.kb-source span {
    font-size: 1.2rem;
}

.kb-protection {
    padding: 12px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--color-success);
    text-align: center;
}

/* How It Works */
.how-it-works {
    padding: 100px 0;
}

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

.step {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
}

.step-number {
    position: absolute;
    top: -16px;
    left: 24px;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.step h3 {
    margin: 8px 0 12px;
}

.step p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Comparison Table */
.comparison {
    padding: 100px 0;
    background: var(--color-bg-light);
}

.table-scroll {
    overflow-x: auto;
    margin-top: 48px;
    -webkit-overflow-scrolling: touch;
}

.scroll-hint {
    display: none;
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.comparison-table th,
.comparison-table td {
    padding: 16px 20px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.comparison-table th {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    padding-bottom: 20px;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.highlight-col {
    background: rgba(99, 102, 241, 0.08);
    position: relative;
}

.comparison-table thead .highlight-col {
    color: var(--color-primary-light);
    font-weight: 700;
    font-size: 1rem;
}

.check-yes {
    color: var(--color-success);
    font-weight: 700;
    font-size: 1.1rem;
}

.check-no {
    color: #ef4444;
    font-weight: 700;
    font-size: 1.1rem;
}

.check-partial {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1.1rem;
}

/* Use Cases */
.use-cases {
    padding: 100px 0;
}

.use-cases-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 48px;
}

.use-case-pill {
    padding: 10px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    transition: all 0.2s ease;
    cursor: default;
}

.use-case-pill:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
    transform: translateY(-2px);
}

/* Pricing */
.pricing {
    padding: 100px 0;
    background: var(--color-bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
    align-items: start;
}

.pricing-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
}

.pricing-card-popular {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--gradient-primary);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

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

.price-value {
    font-size: 3rem;
    font-weight: 800;
}

.price-currency {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.pricing-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-primary-light);
    text-align: left;
    padding: 0 0 8px;
    margin-top: 8px;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.pricing-features {
    list-style: none;
    margin-bottom: 16px;
    text-align: left;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

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

.pricing-card .btn {
    width: 100%;
    margin-top: 8px;
}

.coming-soon {
    font-size: 0.65rem;
    padding: 2px 8px;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 100px;
    color: var(--color-primary-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-left: 4px;
}

.check {
    color: var(--color-success);
    font-weight: 700;
    font-size: 1.25rem;
}

/* FAQ */
.faq {
    padding: 100px 0;
}

.faq-list {
    max-width: 800px;
    margin: 48px auto 0;
}

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.125rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: color 0.2s;
    font-family: inherit;
}

.faq-question:hover {
    color: var(--color-primary-light);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    transition: transform 0.3s;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 24px;
}

.faq-answer p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* CTA */
.cta {
    padding: 100px 0;
    background: var(--gradient-bg);
    text-align: center;
}

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

.cta h2 {
    margin-bottom: 16px;
}

.cta p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: 32px;
}

.cta-trust {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: 12px;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.footer-column a {
    display: block;
    color: var(--color-text);
    text-decoration: none;
    padding: 8px 0;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

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

    .hero-subtitle {
        max-width: 100%;
    }

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

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

    .hero-visual {
        order: -1;
    }

    .demo-tabs,
    .chat-demo {
        max-width: 380px;
        margin: 0 auto;
    }

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

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

    .capability-row,
    .capability-row.reverse {
        grid-template-columns: 1fr;
        gap: 32px;
        direction: ltr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

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

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .btn-header {
        display: none;
    }

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

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

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

    .hero-cta .btn {
        width: 100%;
    }

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

    .stat {
        flex: 1;
        min-width: 100px;
    }

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

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

    .social-proof-inner {
        flex-direction: column;
        gap: 8px;
    }

    .social-proof-dot {
        display: none;
    }

    .scroll-hint {
        display: block;
    }

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

    .cap-mock-kb {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .demo-tabs,
    .chat-demo {
        max-width: 100%;
    }

    .chat-messages {
        max-height: 350px;
    }

    .message {
        max-width: 90%;
        font-size: 0.85rem;
    }

    .demo-tab {
        font-size: 0.75rem;
        padding: 8px 10px;
    }

    .use-case-pill {
        font-size: 0.8rem;
        padding: 8px 14px;
    }

    .capability-text h3 {
        font-size: 1.25rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 12px 14px;
        font-size: 0.85rem;
    }
}