/* Modern Colorful Theme for YairTech */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #64748b;
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-100: #f8fafc;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    --container-width: 1200px;
    --header-height: 4.5rem;
    
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

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

html {
    font-size: 16px;
    line-height: 1.5;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header & Navigation */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.sticky-header.scroll-down {
    transform: translateY(-100%);
}

.sticky-header.scroll-up {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

nav {
    height: 100%;
}

nav .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-img {
    height: 32px;
    width: auto;
}

.logo-subheading {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-black);
    margin: 4px 0;
    transition: 0.3s;
}

/* Main Content */
main {
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* Hero Section */
.hero {
    padding: var(--spacing-2xl) 0;
    text-align: center;
    background: linear-gradient(to bottom, var(--color-gray-100), var(--color-white));
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    color: var(--color-gray-900);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

/* Sections */
.section {
    padding: var(--spacing-2xl) 0;
}

.section:nth-child(even) {
    background-color: var(--color-gray-100);
}

.section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    color: var(--color-gray-900);
}

/* Service Cards */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.service-card p {
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Industry Cards */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.industry-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-4px);
}

/* Case Studies */
.case-study-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.case-study-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.case-study-card:hover {
    transform: translateY(-4px);
}

/* CTA Section */
.cta-card {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.cta-card h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-card p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

/* Buttons */
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
}

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

.button.primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.button.secondary {
    background-color: var(--color-white);
    color: var(--color-gray-900);
    border: 1px solid var(--color-gray-300);
}

.button.secondary:hover {
    background-color: var(--color-gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer */
footer {
    background-color: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer-logo {
    height: 32px;
    margin-bottom: var(--spacing-md);
}

.footer-info p {
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-xs);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

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

.footer-links a {
    color: var(--color-gray-400);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-sm);
    transition: color 0.2s;
}

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

.footer-contact p {
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    color: var(--color-gray-400);
    font-size: 1.25rem;
    transition: color 0.2s;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--spacing-md);
        flex-direction: column;
        align-items: stretch;
        box-shadow: var(--shadow-md);
    }

    .nav-links.active {
        display: flex;
    }

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

    .hero h1 {
        font-size: 2.5rem;
    }

    .section h2 {
        font-size: 2rem;
    }

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

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

    .social-links {
        justify-content: center;
    }
}

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

.hero, .section {
    animation: fadeIn 0.8s ease-out;
}

/* Icons */
.service-icon,
.industry-icon,
.case-study-icon,
.cta-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-icon {
    background: var(--color-gray-100);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
}

.industry-icon {
    background: var(--color-gray-100);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
}

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

.cta-icon {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

/* Case Study Cards */
.case-study-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.case-study-result {
    font-size: 1.1rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.case-study-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.case-study-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-600);
}

.case-study-features i {
    color: var(--color-primary);
}

/* Button Icons */
.button i {
    margin-right: var(--spacing-sm);
}

.button i.fa-arrow-right {
    margin-right: 0;
    margin-left: var(--spacing-sm);
}

/* Contact Page Styles */
.contact-hero {
    text-align: center;
    background: linear-gradient(to bottom, var(--color-gray-100), var(--color-white));
    padding: var(--spacing-2xl) 0;
}

.contact-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-900);
}

.contact-form-section {
    padding: var(--spacing-2xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    height: 100%;
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.contact-card p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.contact-details {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-200);
}

.contact-details p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
}

.contact-details i {
    color: var(--color-primary);
    width: 20px;
}

.contact-details a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-details a:hover {
    color: var(--color-primary-dark);
}

.contact-form-container {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 500;
    color: var(--color-gray-700);
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: var(--spacing-md);
    color: var(--color-gray-400);
}

.form-input {
    width: 100%;
    padding: 0.75rem var(--spacing-md) 0.75rem calc(var(--spacing-md) * 2 + 1rem);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

/* Responsive Contact Page */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-hero h1 {
        font-size: 2.5rem;
    }

    .contact-card,
    .contact-form-container {
        padding: var(--spacing-lg);
    }
}

/* About Page Styles */
.about-hero {
    text-align: center;
    background: linear-gradient(to bottom, var(--color-gray-100), var(--color-white));
    padding: var(--spacing-2xl) 0;
}

.about-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-900);
}

.demos {
    padding: var(--spacing-2xl) 0;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.demo-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.demo-icon {
    font-size: 2rem;
    color: var(--color-primary);
    background: var(--color-gray-100);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-sm);
}

.demo-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-900);
}

.demo-card p {
    color: var(--color-gray-600);
    line-height: 1.6;
    flex-grow: 1;
}

.demo-card .button {
    align-self: flex-start;
}

.demo-note {
    text-align: center;
    color: var(--color-gray-600);
    margin-top: var(--spacing-xl);
    font-style: italic;
}

/* Services Page Styles */
.services-hero {
    text-align: center;
    background: linear-gradient(to bottom, var(--color-gray-100), var(--color-white));
    padding: var(--spacing-2xl) 0;
}

.services-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-900);
}

.services {
    padding: var(--spacing-2xl) 0;
}

.services h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

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

.service-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.service-card ul {
    text-align: left;
    margin: var(--spacing-md) 0;
    list-style: none;
    padding: 0;
}

.service-card ul li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.service-card ul li i {
    color: var(--color-primary);
    font-size: 0.875rem;
}

.service-card .button {
    margin-top: var(--spacing-md);
}

/* Featured service card for social media */
.service-card.featured {
    background: var(--color-white);
    border: 3px solid transparent;
    background-image: linear-gradient(white, white), linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    position: relative;
    overflow: hidden;
}

.service-card.featured::after {
    content: 'POPULAR';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, #833ab4, #fd1d1d);
    color: white;
    padding: 5px 40px;
    font-size: 0.75rem;
    font-weight: 600;
    transform: rotate(45deg);
    z-index: 1;
}

.service-card.featured .service-icon {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card.featured .button {
    background: linear-gradient(135deg, #833ab4, #fd1d1d);
    color: var(--color-white);
    font-weight: 600;
}

.service-card.featured .button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(131, 58, 180, 0.3);
}

.process {
    background: var(--color-gray-100);
    padding: var(--spacing-2xl) 0;
}

/* Location Pages Styles */
.location-hero {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    padding: var(--spacing-xl) 0;
}

.breadcrumb {
    margin-bottom: var(--spacing-lg);
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0;
}

.breadcrumb li {
    color: var(--color-gray-600);
    font-size: 0.9rem;
}

.breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: var(--spacing-sm);
    color: var(--color-gray-400);
}

.breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.benefit-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.service-list {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-item {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.service-item h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.service-item ul {
    list-style: none;
    padding-left: var(--spacing-xl);
}

.service-item li {
    position: relative;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
}

.service-item li::before {
    content: '✓';
    position: absolute;
    left: -20px;
    color: var(--color-primary);
}

.case-study-box {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-lg);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    text-align: center;
}

.results-grid .result {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.results-grid .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.results-grid .label {
    color: var(--color-gray-600);
    font-size: 0.9rem;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.pricing-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

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

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
}

.pricing-card .badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    margin-bottom: var(--spacing-md);
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pricing-card li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
}

.pricing-card li::before {
    content: '✓ ';
    color: var(--color-primary);
}

.faq-list {
    margin-top: var(--spacing-xl);
}

.faq-item {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.faq-item p {
    color: var(--color-gray-700);
    line-height: 1.6;
}

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-gray-300);
}

/* Blog Styles */
.blog-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.blog-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.blog-card.featured {
    border: 2px solid var(--color-primary);
    position: relative;
    overflow: hidden;
}

.blog-card.featured::after {
    content: 'FEATURED';
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--color-primary);
    color: white;
    padding: 5px 40px;
    font-size: 0.75rem;
    font-weight: 600;
    transform: rotate(45deg);
    z-index: 1;
}

.blog-card.coming-soon {
    opacity: 0.8;
    border: 2px dashed var(--color-gray-300);
}

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.blog-card h2 {
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.blog-card h2 a {
    color: var(--color-gray-900);
    text-decoration: none;
}

.blog-card h2 a:hover {
    color: var(--color-primary);
}

.blog-card p {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-700);
    line-height: 1.6;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tag {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.read-more {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.read-more:hover {
    text-decoration: underline;
}

.newsletter-signup {
    background: var(--color-gray-100);
}

.newsletter-card {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
}

.newsletter-note {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin: 0;
}

/* Blog Post Styles */
.post-header {
    background: var(--color-gray-100);
    padding: var(--spacing-xl) 0;
}

.post-header h1 {
    margin-bottom: var(--spacing-md);
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
    color: var(--color-gray-600);
    font-size: 0.9rem;
}

.post-content {
    padding: var(--spacing-2xl) 0;
}

.post-content h2 {
    margin: var(--spacing-xl) 0 var(--spacing-md) 0;
    color: var(--color-gray-900);
}

.post-content h3 {
    margin: var(--spacing-lg) 0 var(--spacing-md) 0;
    color: var(--color-gray-800);
}

.post-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    color: var(--color-gray-700);
}

.post-content ul, .post-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.post-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
    color: var(--color-gray-700);
}

.post-content pre {
    background: var(--color-gray-900);
    color: var(--color-gray-100);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
}

.post-content code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
}

.case-study-highlight {
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.case-study-highlight h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.post-footer {
    background: var(--color-gray-100);
    padding: var(--spacing-2xl) 0;
}

.post-cta {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.post-cta h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.post-cta p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-700);
}

/* Calculator Styles */
.tool-hero {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
}

.calculator-section {
    padding: var(--spacing-2xl) 0;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

.calculator-card, .results-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.calculator-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.calculator-form label {
    font-weight: 600;
    color: var(--color-gray-900);
}

.calculator-form input, .calculator-form select {
    padding: 12px 16px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.calculator-form input:focus, .calculator-form select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.calculator-form small {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.result-main {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.engagement-rate {
    margin-bottom: var(--spacing-md);
}

.rate-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.rate-label {
    font-size: 1.1rem;
    color: var(--color-gray-600);
}

.status-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.status-badge.poor {
    background: #fee2e2;
    color: #dc2626;
}

.status-badge.good {
    background: #dcfce7;
    color: #16a34a;
}

.status-badge.excellent {
    background: #dbeafe;
    color: #2563eb;
}

.benchmark-comparison {
    margin-bottom: var(--spacing-xl);
}

.benchmark-bar {
    margin-top: var(--spacing-md);
}

.range-bar {
    height: 20px;
    background: var(--color-gray-200);
    border-radius: 10px;
    position: relative;
    margin: var(--spacing-sm) 0;
}

.your-position {
    position: absolute;
    top: -5px;
    width: 10px;
    height: 30px;
    background: var(--color-primary);
    border-radius: 5px;
    transform: translateX(-50%);
}

.range-numbers {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.metric {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
}

.metric-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-900);
}

.recommendation-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.recommendation-item {
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--color-primary);
}

.automation-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
}

.automation-cta h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.automation-cta p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.automation-cta .button {
    background: white;
    color: var(--color-primary);
}

.automation-cta .cta-note {
    margin-top: var(--spacing-md);
    opacity: 0.8;
    font-size: 0.875rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.info-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.benchmark-table {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.benchmark-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

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

@media (max-width: 768px) {
    .newsletter-form {
        flex-direction: column;
    }
    
    .post-meta {
        gap: var(--spacing-md);
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .rate-number {
        font-size: 2.5rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

.process h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-4px);
}

.step-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-900);
}

.step p {
    color: var(--color-gray-600);
    line-height: 1.6;
}

.cta {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

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

.cta h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.cta p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    opacity: 0.9;
}

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

.cta .button:hover {
    background: var(--color-gray-100);
}