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

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 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);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
}

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

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 16px 0;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 32px;
    flex: 1;
    justify-content: center;
}

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

.nav-link:hover {
    color: var(--primary-color);
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    padding: 80px 0 120px;
    background: linear-gradient(to bottom, var(--bg-light), var(--bg-white));
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

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

/* Hero Preview Dashboard */
.hero-preview {
    position: relative;
}

.dashboard-preview {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

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

.preview-dots {
    display: flex;
    gap: 6px;
}

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

.preview-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-gray);
}

.preview-content {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 16px;
    min-height: 300px;
}

.preview-inbox {
    border-right: 1px solid var(--border-color);
    padding-right: 16px;
}

.preview-conversation {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.preview-conversation:hover {
    background: var(--bg-light);
}

.preview-conversation.active {
    background: var(--bg-light);
    border: 1px solid var(--primary-color);
}

.preview-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.preview-info {
    flex: 1;
}

.preview-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}

.preview-message {
    font-size: 12px;
    color: var(--text-gray);
}

.preview-badge {
    font-size: 10px;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    background: var(--bg-light);
    color: var(--text-gray);
}

.preview-badge.ig {
    background: #E4405F;
    color: white;
}

.preview-badge.wa {
    background: #25D366;
    color: white;
}

.preview-chat {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 80%;
    font-size: 14px;
}

.chat-bubble.customer {
    background: var(--bg-light);
    align-self: flex-start;
}

.chat-bubble.business {
    background: var(--primary-color);
    color: white;
    align-self: flex-end;
}

.ai-suggestions {
    margin-top: 16px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 8px;
    border: 1px dashed var(--primary-color);
}

.ai-label {
    font-size: 11px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.suggestion-item {
    font-size: 13px;
    color: var(--text-gray);
    padding: 8px;
    background: white;
    border-radius: 6px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion-item:hover {
    background: var(--primary-color);
    color: white;
}

.preview-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 16px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.kpi-item {
    text-align: center;
}

.kpi-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

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

/* Social Proof */
.social-proof {
    padding: 48px 0;
    background: var(--bg-light);
    text-align: center;
    display: none; /* Temporarily disabled - no customers yet */
}

.social-proof-text {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.logo-item {
    width: 120px;
    height: 60px;
    background: var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 14px;
    font-weight: 600;
    opacity: 0.6;
}

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

.section-title {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

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

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.feature-description {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Use Cases */
.use-cases {
    background: var(--bg-light);
}

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

.use-case-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.use-case-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.use-case-description {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.use-case-features {
    list-style: none;
}

.use-case-features li {
    padding: 8px 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 24px;
}

.use-case-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* How It Works */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.step-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.step-description {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Product Demo Dashboard */
.product-demo {
    background: var(--bg-light);
}

.demo-dashboard {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 280px 1fr 300px;
    min-height: 600px;
    margin-bottom: 48px;
}

.demo-header {
    padding: 16px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
}

.demo-inbox {
    border-right: 1px solid var(--border-color);
}

.conversations-list {
    padding: 8px;
}

.conversation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.conversation-item:hover {
    background: var(--bg-light);
}

.conversation-item.active {
    background: var(--bg-light);
    border: 1px solid var(--primary-color);
}

.conversation-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.conversation-info {
    flex: 1;
}

.conversation-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}

.conversation-preview {
    font-size: 12px;
    color: var(--text-gray);
}

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

.chat-messages {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.message {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 75%;
    font-size: 14px;
}

.message.customer {
    background: var(--bg-light);
    align-self: flex-start;
}

.message.business {
    background: var(--primary-color);
    color: white;
    align-self: flex-end;
}

.ai-suggestions-box {
    padding: 16px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.suggestion-btn {
    padding: 10px 14px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-align: left;
    font-size: 13px;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.demo-sidebar {
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--primary-color);
    background: var(--bg-light);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
    padding: 24px;
    flex: 1;
    overflow-y: auto;
}

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

.client-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.client-field-label {
    font-size: 12px;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.client-field-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

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

.tag {
    padding: 4px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.tag.vip {
    background: #f59e0b;
}

.tag.new {
    background: #10b981;
}

.orders-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 8px;
}

.checklist-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checklist-item.completed {
    opacity: 0.6;
}

.checklist-item.completed label {
    text-decoration: line-through;
}

.demo-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.kpi-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.kpi-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.kpi-card .kpi-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.kpi-card .kpi-label {
    font-size: 14px;
    color: var(--text-gray);
}

/* Automation Builder */
.automation-builder {
    background: var(--bg-light);
}

.automations-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.automation-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.automation-rule {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.pill {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.pill.when {
    background: var(--primary-color);
    color: white;
}

.pill.then {
    background: #10b981;
    color: white;
}

.automation-description {
    color: var(--text-gray);
    font-size: 14px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    position: relative;
    transition: all 0.3s;
}

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

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

.pricing-card.popular::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.pricing-description {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 24px;
}

.pricing-price {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.pricing-period {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 32px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 28px;
}

.pricing-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 18px;
}

.pricing-card .btn {
    width: 100%;
}

/* FAQ */
.faq {
    background: var(--bg-light);
}

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

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    font-weight: 600;
    font-size: 18px;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-icon {
    font-size: 20px;
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 24px 24px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* Contact */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.email-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-message {
    text-align: center;
    margin-top: 16px;
    font-weight: 600;
    color: var(--primary-color);
    min-height: 24px;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 32px;
}

.footer-brand .logo {
    color: white;
    margin-bottom: 12px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

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

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .demo-dashboard {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }

    .demo-inbox,
    .demo-sidebar {
        border-right: none;
        border-left: none;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links {
        display: none;
    }

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

@media (max-width: 640px) {
    .hero-title {
        font-size: 32px;
    }

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

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

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

    .preview-content {
        grid-template-columns: 1fr;
    }

    .preview-inbox {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 16px;
        margin-bottom: 16px;
    }

    .features-grid,
    .use-cases-grid,
    .steps-container,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        flex-direction: column;
    }

    .email-input {
        min-width: 100%;
    }

    .footer-content {
        flex-direction: column;
    }
}