/* ================================
   ONE-DNA™ Landing Page Styles
   ================================ */

/* Variables - ONE-DNA Brand Colors */
:root {
    --color-primary: #265149;          /* PANTONE 3035 C - Dark Green */
    --color-primary-dark: #1d3f39;     /* Darker variant */
    --color-secondary: #569e82;        /* PANTONE PMS 7473 C - Medium Green */
    --color-accent: #50C878;           /* Accent green for highlights */
    --color-dark: #2f3f45;             /* PANTONE PMS 7545 C - Dark Blue/Gray */
    --color-text: #2f3f45;             /* Using dark blue/gray for text */
    --color-text-light: #5a6a70;       /* Lighter variant */
    --color-background: #ffffff;
    --color-background-alt: #f2f0eb;   /* Light beige matching brandbook */
    --color-border: #e0e0e0;

    --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --border-radius: 8px;
    --border-radius-lg: 16px;

    --transition: all 0.3s ease;
}

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

/* Base */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
}

img {
    max-width: 100%;
    height: auto;
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    font-size: 1.125rem;
}

.highlight {
    color: var(--color-primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

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

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-link {
    display: flex;
    align-items: center;
}

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

.logo-text-svg {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 28px;
    fill: var(--color-primary);
    letter-spacing: -0.5px;
}

.logo-tm {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 10px;
    fill: var(--color-primary);
}

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

.nav-links a {
    color: var(--color-text);
    font-weight: 500;
}

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

/* Language Dropdown */
.lang-dropdown {
    position: relative;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition);
}

.lang-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lang-toggle svg {
    transition: var(--transition);
}

.lang-dropdown.active .lang-toggle svg {
    transform: rotate(180deg);
}

.lang-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 140px;
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1001;
}

.lang-dropdown.active .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-menu button {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-family);
    font-size: 0.875rem;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
}

.lang-menu button:hover {
    background-color: var(--color-background-alt);
    color: var(--color-primary);
}

.lang-menu button:first-child {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.lang-menu button:last-child {
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Hero */
.hero {
    padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 800px;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* USP Section */
.usp {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

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

.usp-card {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-background-alt);
    transition: var(--transition);
}

.usp-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.usp-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.usp-card h3 {
    margin-bottom: var(--spacing-xs);
}

/* Products Section */
.products {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

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

.product-card {
    background-color: var(--color-background);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.product-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 5px 20px rgba(46, 125, 50, 0.1);
}

.product-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

/* Sustainability Section */
.sustainability {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

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

.sdg-card {
    padding: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
    background-color: var(--color-background-alt);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.sdg-card h3 {
    margin-bottom: var(--spacing-xs);
}

.takeback {
    text-align: center;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: var(--border-radius-lg);
}

.takeback h3 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

/* CMP Section */
.cmp {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

.cmp-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.cmp-update {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.cmp-what {
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
}

.cmp-what h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.cmp-what p {
    margin-bottom: var(--spacing-sm);
}

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

.cmp-section-title {
    text-align: center;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--color-primary);
}

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

.cmp-card {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.cmp-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cmp-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cmp-card h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.cmp-eu-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-text-light);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-dark));
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--spacing-lg) - 8px);
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border-radius: 50%;
    border: 4px solid var(--color-background);
}

.timeline-year {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.timeline-content {
    background-color: var(--color-background-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.timeline-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.cmp-trend-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 1.125rem;
}

.cmp-why-intro {
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg);
}

.cmp-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.cmp-stat {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
}

.cmp-stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

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

.cmp-footnote {
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
}

.cmp-certs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.cmp-cert {
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.cmp-cert h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

/* Comparison Table */
.cmp-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.cmp-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cmp-table th,
.cmp-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.cmp-table th {
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
}

.cmp-table th:last-child {
    background-color: var(--color-primary-dark);
}

.cmp-table tr:last-child td {
    border-bottom: none;
}

.cmp-table tr:hover td {
    background-color: var(--color-background-alt);
}

.cmp-table td:last-child {
    color: var(--color-primary);
    font-weight: 500;
}

/* Benefits */
.cmp-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.cmp-benefit {
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.cmp-benefit:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.cmp-benefit h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.cmp-summary {
    background-color: var(--color-background-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    font-size: 1.125rem;
    border: 2px solid var(--color-primary);
}

/* Changemakers Section */
.changemakers {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

.changemakers-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-weight: 500;
}

.changemakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.changemaker-card {
    background-color: var(--color-background);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.changemaker-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 125, 50, 0.1);
}

.changemaker-card h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.changemaker-country {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.changemakers-cta {
    text-align: center;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: var(--border-radius-lg);
}

.changemakers-cta p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

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

.changemakers-cta .btn-primary:hover {
    background-color: var(--color-background-alt);
    color: var(--color-primary-dark);
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

.contact-info {
    text-align: center;
    font-size: 1.25rem;
}

/* Footer */
.footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
    background-color: var(--color-dark);
    color: white;
}

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

.footer-brand .logo-text {
    color: white;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .nav-links {
        display: none;
    }

    .hero {
        padding-top: calc(70px + var(--spacing-lg));
        min-height: auto;
    }

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

    /* CMP Responsive */
    .cmp-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .cmp-stat-number {
        font-size: 1.5rem;
    }

    .timeline {
        padding-left: var(--spacing-md);
    }

    .timeline-item::before {
        left: calc(-1 * var(--spacing-md) - 8px);
        width: 16px;
        height: 16px;
    }

    .cmp-table {
        font-size: 0.875rem;
    }

    .cmp-table th,
    .cmp-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

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

    .stat-number {
        font-size: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
}

/* ================================
   NEW STYLES - Homepage & Blog
   ================================ */

/* Logo Image */
.logo-img {
    height: 36px;
    width: auto;
}

.footer-logo {
    height: 28px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: var(--spacing-xs);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Header Scrolled State */
.header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* Active Nav Link */
.nav-links a.active {
    color: var(--color-primary);
    font-weight: 600;
}

/* Hero Badge */
.hero-badge {
    display: inline-block;
    background-color: var(--color-secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Home Variant */
.hero-home {
    min-height: 70vh;
}

/* Featured Article Section */
.featured-article {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

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

.article-card {
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.article-featured {
    border-left: 4px solid var(--color-primary);
}

.article-meta {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.article-category {
    background-color: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.article-meta time {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.article-title {
    margin-bottom: var(--spacing-sm);
}

.article-title a {
    color: var(--color-dark);
}

.article-title a:hover {
    color: var(--color-primary);
}

.article-excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.7;
}

.article-link {
    font-weight: 600;
    color: var(--color-primary);
}

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

/* Value Props Section */
.value-props {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

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

.value-card {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.value-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.value-card h3 {
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--color-text-light);
}

/* Quick Stats Section */
.quick-stats {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-item .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: var(--spacing-xs);
}

.stat-item .stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    color: var(--color-text-light);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer Updates */
.footer-links-grid {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-col h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

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

.footer-col li {
    margin-bottom: var(--spacing-xs);
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-xs);
}

.footer-developed {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-developed a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-seo {
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ================================
   BLOG PAGE STYLES
   ================================ */

/* Page Header */
.page-header {
    padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    color: var(--color-text-light);
    font-size: 1.25rem;
}

/* Blog List */
.blog-list {
    padding: var(--spacing-lg) 0 var(--spacing-xl);
}

/* Blog Filters */
.blog-filters {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    background-color: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

/* Article Full View */
.article-full {
    padding: calc(70px + var(--spacing-md)) 0 var(--spacing-xl);
    background-color: var(--color-background);
}

.back-to-list {
    display: inline-block;
    margin-bottom: var(--spacing-md);
    padding: 0.5rem 1rem;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 0.9rem;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition);
}

.back-to-list:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Article Content */
.article-content {
    max-width: 900px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.article-header h1 {
    margin-bottom: var(--spacing-sm);
}

.article-lead {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

.article-body {
    font-size: 1.0625rem;
    line-height: 1.8;
}

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

.content-section h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
}

.content-section p {
    margin-bottom: var(--spacing-sm);
}

.intro-text {
    font-size: 1.125rem;
    line-height: 1.8;
}

/* Info Cards in Article */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.info-card {
    background-color: var(--color-background-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.info-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.info-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin: var(--spacing-md) 0;
}

.highlight-box p {
    margin-bottom: 0;
    font-size: 1.0625rem;
}

/* Stats Highlight */
.stats-highlight {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.stat-box {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius);
}

.stat-box .stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-box .stat-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.footnote {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-style: italic;
}

/* Certification Grid */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.cert-item {
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.cert-item h3 {
    color: var(--color-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.cert-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Comparison Table (Blog version) */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background-color: var(--color-dark);
    color: white;
    font-weight: 600;
}

.comparison-table th.highlight-col {
    background-color: var(--color-primary);
}

.comparison-table td.highlight-col {
    color: var(--color-primary);
    font-weight: 500;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background-color: var(--color-background-alt);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.benefit-item {
    padding: var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg);
}

.benefit-item h3 {
    color: var(--color-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.benefit-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Summary Box */
.summary-box {
    background-color: var(--color-background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-primary);
    text-align: center;
}

.summary-box h2 {
    margin-bottom: var(--spacing-sm);
}

.summary-box p {
    font-size: 1.0625rem;
    margin-bottom: 0;
}

/* Article CTA */
.article-cta {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background) 100%);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.article-cta h2 {
    margin-bottom: var(--spacing-sm);
}

.article-cta p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* ================================
   RESPONSIVE UPDATES
   ================================ */

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-background);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        display: flex;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }

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

    .stat-item .stat-number {
        font-size: 1.75rem;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links-grid {
        flex-direction: column;
        gap: var(--spacing-md);
    }

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

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

    .stat-box .stat-number {
        font-size: 1.5rem;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }
}