/* Landing Page Styles для LeanSpace - Professional B2B Design (LinkedIn-style) */

/* ==================== */
/* CSS Variables */
/* ==================== */

:root {
    /* Apple/OpenAI-inspired Minimalist Colors */
    --primary-black: #1d1d1f;
    --primary-dark: #000000;
    --accent-gray: #6e6e73;
    --accent-highlight: #0071e3;

    /* Neutrals - Monochrome Palette */
    --gray-50: #fbfbfd;
    --gray-100: #f5f5f7;
    --gray-200: #e8e8ed;
    --gray-300: #d2d2d7;
    --gray-400: #86868b;
    --gray-500: #6e6e73;
    --gray-600: #515154;
    --gray-700: #424245;
    --gray-800: #1d1d1f;
    --gray-900: #000000;

    /* Semantic Colors - Muted */
    --success-green: #34c759;
    --success-light: #f0fdf4;
    --warning-orange: #ff9500;
    --warning-light: #fffbeb;
    --error-red: #ff3b30;

    /* Backgrounds */
    --bg-white: #ffffff;
    --bg-light: #fbfbfd;
    --bg-section: #f5f5f7;

    /* Text */
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-disabled: #86868b;

    /* Shadows - Subtle */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Typography - Apple SF style */
    --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
}

/* ==================== */
/* Global Resets */
/* ==================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.landing-page {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

/* ==================== */
/* Professional Header */
/* ==================== */

.professional-header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 20px;
    color: var(--gray-900);
}

.logo-icon {
    font-size: 24px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--gray-100);
    text-decoration: none;
}

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

.btn-secondary {
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-black);
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: 980px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.btn-primary {
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 500;
    color: white;
    background: var(--primary-black);
    border: 1px solid var(--primary-black);
    border-radius: 980px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: var(--gray-700);
    border-color: var(--gray-700);
}

/* ==================== */
/* Hero Section */
/* ==================== */

.hero-professional {
    background: var(--bg-white);
    padding: 32px 0 48px;
}

.hero-container-pro {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Video Block (Left) */
.hero-video-block {
    position: relative;
}

.video-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-video-player {
    width: 100%;
    display: block;
    border-radius: var(--radius-xl);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-purple-dark) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    padding: 40px;
    text-align: center;
}

.placeholder-icon {
    font-size: 72px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.placeholder-text {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    opacity: 0.95;
}

/* Content Block (Right) */
.hero-content-block {
    padding: 20px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--success-light);
    color: var(--success-green);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.badge-icon {
    font-size: 16px;
}

.hero-headline {
    font-size: 48px;
    font-weight: 600;
    line-height: 1.1;
    color: var(--primary-black);
    margin-bottom: 20px;
    letter-spacing: -0.025em;
}

.highlight-purple {
    color: var(--primary-black);
    background: linear-gradient(90deg, var(--gray-600) 0%, var(--gray-900) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subheadline {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-weight: 400;
}

.hero-proof-points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
    padding: 24px 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

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

.proof-number {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 8px;
}

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

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 500;
    color: white;
    background: var(--accent-highlight);
    border: none;
    border-radius: 980px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-cta-primary:hover {
    background: #0077ed;
}

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 500;
    color: var(--primary-black);
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: 980px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-cta-secondary:hover {
    border-color: var(--gray-400);
    background: var(--gray-100);
}

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

.hero-guarantee {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ==================== */
/* Trust Bar */
/* ==================== */

.trust-bar {
    background: var(--bg-section);
    padding: 24px 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.trust-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.trust-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trust-logos {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-logo {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    padding: 8px 16px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* ==================== */
/* Section Containers */
/* ==================== */

.section-container-pro {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 24px;
}

.section-title-pro {
    font-size: 40px;
    font-weight: 600;
    line-height: 1.15;
    color: var(--primary-black);
    margin-bottom: 16px;
    text-align: center;
    letter-spacing: -0.025em;
}

.section-subtitle-pro {
    font-size: 19px;
    line-height: 1.5;
    color: var(--gray-500);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

/* ==================== */
/* Problem Section */
/* ==================== */

.problem-section {
    background: white;
}

.problem-header {
    margin-bottom: 48px;
}

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

.problem-card {
    padding: 32px;
    background: var(--bg-section);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.problem-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gray-300);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.problem-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ==================== */
/* Solution Section */
/* ==================== */

.solution-section {
    background: var(--bg-section);
}

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

.solution-badge {
    display: inline-block;
    background: var(--gray-100);
    color: var(--gray-600);
    padding: 8px 16px;
    border-radius: 980px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
    border: 1px solid var(--gray-200);
}

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

.solution-feature {
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    position: relative;
    transition: all 0.3s ease;
}

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

.feature-number {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 48px;
    font-weight: 700;
    color: var(--gray-100);
    line-height: 1;
}

.feature-icon-large {
    font-size: 56px;
    margin-bottom: 20px;
}

.solution-feature h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.solution-feature p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
}

.feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: 700;
}

/* ==================== */
/* Industries Section */
/* ==================== */

.industries-section {
    background: white;
}

.industries-header {
    margin-bottom: 48px;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.industry-card {
    background: var(--bg-section);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    text-align: center;
    transition: all 0.3s ease;
}

.industry-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-purple);
}

.industry-icon {
    font-size: 56px;
    margin-bottom: 16px;
}

.industry-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
}

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

.industry-result {
    background: white;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--success-green);
}

.industry-result strong {
    font-weight: 600;
    color: var(--gray-700);
}

.industries-cta {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-purple-dark) 100%);
    border-radius: var(--radius-xl);
    color: white;
}

.industries-cta-text {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.btn-primary-large {
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-purple);
    background: white;
    border: none;
    border-radius: 28px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-md);
}

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

/* ==================== */
/* Results / Testimonials Section */
/* ==================== */

.results-section {
    background: var(--bg-section);
}

.results-header {
    margin-bottom: 48px;
}

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

.testimonial-video-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.testimonial-video-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
    background: var(--gray-200);
}

.testimonial-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-placeholder-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(85, 104, 211, 0.9) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 24px;
}

.placeholder-play {
    font-size: 64px;
    margin-bottom: 12px;
    opacity: 0.9;
}

.video-placeholder-overlay p {
    font-size: 15px;
    font-weight: 500;
}

.testimonial-info {
    padding: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.testimonial-author h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.testimonial-author p {
    font-size: 13px;
    color: var(--text-secondary);
}

.testimonial-quote {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.metric {
    text-align: center;
    padding: 12px;
    background: var(--bg-section);
    border-radius: var(--radius-sm);
}

.metric-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--success-green);
    margin-bottom: 4px;
}

.metric-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Written Testimonials */
.testimonials-written {
    margin-top: 60px;
}

.testimonials-written-title {
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    color: var(--gray-900);
    margin-bottom: 32px;
}

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

.testimonial-written-card {
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.testimonial-written-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-written-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.testimonial-photo {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-photo-placeholder {
    width: 56px;
    height: 56px;
    background: var(--gray-200);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.testimonial-written-author h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.testimonial-written-author p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.rating {
    font-size: 12px;
    color: #f59e0b;
}

.testimonial-written-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ==================== */
/* Pricing Section */
/* ==================== */

.pricing-section {
    background: white;
}

.pricing-header {
    margin-bottom: 48px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.pricing-grid-two {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

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

.pricing-popular {
    border-color: var(--accent-purple);
    box-shadow: var(--shadow-md);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-700);
    color: white;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-badge-popular {
    background: var(--accent-purple);
}

.pricing-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
    margin-top: 8px;
}

.pricing-price {
    margin-bottom: 8px;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--gray-900);
}

.price-period {
    font-size: 16px;
    color: var(--text-secondary);
}

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

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

.pricing-features li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}

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

.btn-pricing {
    width: 100%;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-700);
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-pricing:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.btn-pricing-popular {
    color: white;
    background: var(--accent-purple);
    border-color: var(--accent-purple);
}

.btn-pricing-popular:hover {
    background: var(--accent-purple-dark);
    border-color: var(--accent-purple-dark);
}

.pricing-note {
    text-align: center;
    padding: 20px;
    background: var(--bg-section);
    border-radius: var(--radius-md);
}

.pricing-note p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ==================== */
/* Demo Section */
/* ==================== */

.demo-section {
    background: var(--bg-section);
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.demo-text h2 {
    margin-bottom: 16px;
    text-align: left;
}

.demo-description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.demo-benefits {
    list-style: none;
    padding: 0;
}

.demo-benefits li {
    font-size: 15px;
    color: var(--text-secondary);
    padding: 10px 0;
}

.demo-form {
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select {
    padding: 12px 16px;
    font-size: 15px;
    color: var(--text-primary);
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-form-submit {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: var(--accent-purple);
    border: none;
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.btn-form-submit:hover {
    background: var(--accent-purple-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==================== */
/* FAQ Section */
/* ==================== */

.faq-section {
    background: white;
}

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

.faq-item {
    background: var(--bg-section);
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.faq-question {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.faq-answer {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ==================== */
/* Final CTA Section */
/* ==================== */

.final-cta-section {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-purple-dark) 100%);
    padding: 80px 0;
}

.final-cta-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    color: white;
}

.final-cta-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.final-cta-subtitle {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 36px;
    opacity: 0.95;
}

.final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
}

.btn-final-primary {
    padding: 16px 36px;
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-purple);
    background: white;
    border: none;
    border-radius: 28px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-md);
}

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

.btn-final-secondary {
    padding: 16px 36px;
    font-size: 18px;
    font-weight: 600;
    color: white;
    background: transparent;
    border: 2px solid white;
    border-radius: 28px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-final-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.final-cta-note {
    font-size: 14px;
    opacity: 0.9;
}

/* ==================== */
/* Professional Footer */
/* ==================== */

.professional-footer {
    background: var(--gray-900);
    color: white;
    padding: 60px 0 32px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-description {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.footer-heading {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.footer-links,
.footer-contacts {
    list-style: none;
    padding: 0;
}

.footer-links li,
.footer-contacts li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: white;
    text-decoration: none;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal {
    display: flex;
    gap: 16px;
    align-items: center;
}

.footer-legal a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal a:hover {
    color: white;
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.3);
}

/* ==================== */
/* Responsive Design */
/* ==================== */

@media (max-width: 1024px) {
    .hero-container-pro {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .testimonials-video-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid,
    .pricing-grid-two {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }

    .header-nav {
        display: none;
    }

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

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

    .hero-proof-points {
        grid-template-columns: 1fr;
    }

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

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

    .section-subtitle-pro {
        font-size: 16px;
    }

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

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

    .testimonials-written-grid {
        grid-template-columns: 1fr;
    }

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

    .final-cta-title {
        font-size: 32px;
    }

    .final-cta-buttons {
        flex-direction: column;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

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

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }