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

:root {
    /* Professional Color Palette */
    --primary-color: #1a4d7c;
    --primary-dark: #0f3456;
    --primary-light: #2563a8;
    --secondary-color: #2c7a4d;
    --accent-color: #d97706;

    /* Neutral Colors */
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-light: #6b7280;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #e5e7eb;
    --border-color: #d1d5db;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { font-size: 2.75rem; font-weight: 700; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.3px;
}

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

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

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

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

.btn-large {
    padding: 1rem 2.25rem;
    font-size: 1.05rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--primary-color);
}

.nav-links .btn-primary {
    padding: 0.625rem 1.25rem;
    font-size: 0.95rem;
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    background: linear-gradient(to bottom, #f0f4f8 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.hero-with-image {
    background: linear-gradient(135deg, rgba(26, 77, 124, 0.95) 0%, rgba(15, 52, 86, 0.95) 100%),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%23667eea" width="1200" height="800"/><g fill-opacity="0.1"><rect fill="%23764ba2" x="100" y="100" width="200" height="150"/><rect fill="%23667eea" x="400" y="200" width="250" height="180"/><rect fill="%23764ba2" x="750" y="150" width="180" height="200"/><circle fill="%23667eea" cx="900" cy="500" r="120"/><rect fill="%23764ba2" x="150" y="450" width="300" height="200"/></g></svg>');
    background-size: cover;
    background-position: center;
}

.hero-with-image .hero-title,
.hero-with-image .hero-subtitle {
    color: white;
}

.hero-with-image .stat-number {
    color: white;
}

.hero-with-image .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 0.75rem;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Audience Selector Section */
.audience-selector {
    padding: 100px 0;
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
    border-bottom: 1px solid var(--border-color);
}

.audience-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.audience-card {
    background: var(--bg-white);
    padding: 3rem 2.5rem;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.audience-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.audience-card-featured {
    border-color: var(--primary-color);
    border-width: 3px;
}

.audience-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.4rem 1.25rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.audience-icon {
    width: 96px;
    height: 96px;
    background: linear-gradient(135deg, #f0f4f8 0%, #e5e7eb 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.audience-card:hover .audience-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    transform: scale(1.05);
}

.audience-icon svg {
    width: 48px;
    height: 48px;
}

.audience-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.audience-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    flex-grow: 1;
}

.audience-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.05rem;
}

.audience-card:hover .audience-cta {
    gap: 0.75rem;
}

.audience-cta svg {
    transition: transform 0.3s ease;
}

.audience-card:hover .audience-cta svg {
    transform: translateX(4px);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.2s ease;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.service-icon-box {
    width: 64px;
    height: 64px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.service-icon-box svg {
    width: 32px;
    height: 32px;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: var(--bg-light);
}

.steps-container {
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 3rem;
    align-items: flex-start;
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.step-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h3 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.step-content p {
    margin: 0;
    color: var(--text-secondary);
}

/* Solutions Section */
.solutions {
    padding: 100px 0;
    background: var(--bg-white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
}

.solution-column {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.solution-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.solution-header h3 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin: 0;
}

.solution-list {
    list-style: none;
}

.solution-list li {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.check-mark {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
}

.solution-list strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.05rem;
}

.solution-list p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Technology Section */
.technology {
    padding: 100px 0;
    background: var(--bg-light);
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.tech-info h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.tech-info h3:first-child {
    margin-top: 0;
}

.tech-info p {
    line-height: 1.8;
}

.tech-badges {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.badge {
    padding: 0.625rem 1.25rem;
    background: var(--bg-white);
    border: 2px solid var(--primary-color);
    border-radius: 4px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.tech-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.tech-feature-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

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

.tech-feature-card h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tech-feature-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-white);
    padding: 3rem 2.5rem;
    border-radius: 6px;
    border: 2px solid var(--border-color);
    text-align: center;
    position: relative;
    transition: all 0.2s ease;
}

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

.pricing-card.featured {
    border-color: var(--primary-color);
    border-width: 3px;
    background: linear-gradient(to bottom, #f8fafc 0%, #ffffff 100%);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.price {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.price-amount {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.price-period {
    display: block;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2.5rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--bg-gray);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-details {
    margin-top: 3rem;
}

.contact-item {
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--bg-white);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.contact-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.contact-value a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-value a:hover {
    text-decoration: underline;
}

.contact-form-container {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 6px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.contact-form-container h3 {
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 77, 124, 0.1);
}

.contact-form button {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 350px;
}

.footer .logo-text {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    margin-bottom: 1.25rem;
    color: white;
    font-size: 1.05rem;
    font-weight: 600;
}

.footer-section p {
    color: #d1d5db;
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-social {
    margin-top: 1.5rem;
}

.footer-contact-line {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #d1d5db;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    font-size: 0.85rem !important;
    color: #9ca3af !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease-out;
}

/* Responsive Design */
@media (max-width: 968px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.875rem; }

    .hero-title {
        font-size: 2.25rem;
    }

    .tech-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-white);
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
        border-right: 1px solid var(--border-color);
    }

    .nav-links.active {
        left: 0;
    }

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

    .hero {
        padding: 140px 0 80px;
    }

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

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

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

    .step {
        flex-direction: column;
        gap: 1.5rem;
    }

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

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.625rem;
    }

    .container {
        padding: 0 15px;
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .solution-column,
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
}

/* Hero Label */
.hero-label {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

/* Problems Section */
.problems-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.problem-card {
    padding: 2rem;
    background: var(--bg-light);
    border-left: 4px solid var(--accent-color);
    border-radius: 4px;
}

.problem-card h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* Solutions List */
.solutions-list {
    max-width: 1000px;
    margin: 0 auto;
}

.solution-item {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 4rem;
    align-items: flex-start;
}

.solution-item:nth-child(even) {
    flex-direction: row-reverse;
}

.solution-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
}

.solution-content {
    flex: 1;
}

.solution-content h3 {
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.solution-content ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.solution-content li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

/* ROI Calculator */
.roi-calculator {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.roi-calculator .section-header h2,
.roi-calculator .section-header p {
    color: white;
}

.calculator-card {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid var(--border-color);
}

.calc-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.calc-group input,
.calc-group select {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

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

.calculator-results h3 {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.savings-amount {
    font-size: 4rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

.savings-breakdown {
    display: flex;
    justify-content: center;
    gap: 4rem;
}

.breakdown-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.breakdown-item span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.breakdown-item strong {
    color: var(--text-primary);
    font-size: 1.5rem;
}

/* Case Study */
.case-study {
    padding: 100px 0;
    background: var(--bg-light);
}

.case-study-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.case-study-stats {
    background: white;
    padding: 3rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.case-stat {
    text-align: center;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.case-stat:last-child {
    border-bottom: none;
}

.case-stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.case-stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-study-text {
    background: white;
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.case-study-text h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.case-study-text ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.case-study-text li {
    margin-bottom: 0.75rem;
}

/* Features Grid Compact */
.features-grid-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.features-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature-compact {
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.feature-compact h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.feature-compact p {
    margin: 0;
    font-size: 0.95rem;
}

/* Video Section */
.video-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.video-container {
    max-width: 900px;
    margin: 0 auto 3rem;
}

.video-placeholder {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.video-placeholder:hover {
    transform: scale(1.02);
}

.video-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: transform 0.3s ease;
}

.video-placeholder:hover .video-play-button {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-info {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    color: white;
    z-index: 2;
}

.video-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
}

.video-info p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

.video-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.video-feature {
    text-align: center;
    padding: 1.5rem;
}

.video-feature h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.video-feature p {
    margin: 0;
    font-size: 0.95rem;
}

/* Platform Screenshots */
.platform-showcase {
    padding: 100px 0;
    background: var(--bg-light);
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.screenshot-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.screenshot-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.screenshot-large {
    grid-column: 1 / -1;
}

.screenshot-placeholder {
    position: relative;
    width: 100%;
    background: var(--bg-light);
    overflow: hidden;
}

.screenshot-label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1;
}

.screenshot-svg {
    width: 100%;
    height: auto;
    display: block;
}

.screenshot-card h4 {
    padding: 1.5rem 1.5rem 0.5rem;
    color: var(--text-primary);
    margin: 0;
}

.screenshot-card p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    font-size: 0.95rem;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
}

.trust-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 3rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.trust-logo {
    text-align: center;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.trust-logo:hover {
    opacity: 1;
}

.logo-placeholder {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 2px;
    padding: 2rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-light);
}

/* Comparison Table */
.comparison-table {
    overflow-x: auto;
}

.investment-comparison {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

.investment-comparison thead {
    background: var(--primary-color);
    color: white;
}

.investment-comparison th,
.investment-comparison td {
    padding: 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.investment-comparison th {
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.investment-comparison tbody tr:hover {
    background: var(--bg-light);
}

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

/* Cost Management Section */
.cost-management-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.cost-management-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.cost-feature-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.cost-icon {
    width: 64px;
    height: 64px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
}

.cost-feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.cost-feature-list {
    list-style: none;
    margin-top: 1.5rem;
    padding-left: 0;
}

.cost-feature-list li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: var(--text-secondary);
}

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

/* Cost Allocation Visual */
.cost-example-section {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.cost-example-section h3 {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
}

.cost-allocation-visual {
    max-width: 1000px;
    margin: 0 auto;
}

.allocation-flow {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.allocation-box {
    padding: 2rem;
    border-radius: 8px;
    min-width: 200px;
}

.primary-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.primary-box h4 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.primary-box p {
    margin: 0;
    opacity: 0.9;
}

.allocation-arrow {
    font-size: 3rem;
    color: var(--primary-color);
    font-weight: 300;
}

.allocation-breakdown {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 400px;
}

.allocation-dimension {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.allocation-dimension h5 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dimension-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dimension-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: white;
    border-radius: 4px;
}

.dimension-item .label {
    color: var(--text-primary);
    font-weight: 500;
}

.dimension-item .value {
    color: var(--primary-color);
    font-weight: 600;
}

/* Cost Management Features Grid */
.cost-management-features {
    margin-top: 3rem;
}

.cost-management-features h3 {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
}

.features-compact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.compact-feature {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.compact-feature strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.compact-feature p {
    margin: 0;
    font-size: 0.95rem;
}

/* Responsive adjustments for cost allocation */
@media (max-width: 968px) {
    .allocation-flow {
        flex-direction: column;
    }

    .allocation-arrow {
        transform: rotate(90deg);
    }

    .allocation-breakdown {
        min-width: 100%;
    }

    .cost-management-grid {
        grid-template-columns: 1fr;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: var(--primary-color);
    color: white;
}