/* Local Fonts */
@font-face {
    font-family: 'Geologica';
    font-style: normal;
    font-weight: 300 600;
    font-display: swap;
    src: url('/assets/fonts/geologica.woff2') format('woff2');
}

@font-face {
    font-family: 'Nunito Sans';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('/assets/fonts/nunito-sans.woff2') format('woff2');
}

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

:root {
    --primary-color: #6600ff;
    --primary-dark: #4b00bd;
    --secondary-color: #64748b;
    --accent-color: #20ff99;
    --text-primary: #0b0030;
    --text-secondary: #4a4a6a;
    --text-light: #7a7a9a;
    --bg-primary: #ffffff;
    --bg-secondary: #edeaf5;
    --bg-dark: #0b0030;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 8px;
    --radius-lg: 12px;
    --font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body.menu-open {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Geologica', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

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

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

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

/* Reading Progress Bar */
.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), #20ff99);
    z-index: 1001;
    transform-origin: left;
    transform: scaleX(0);
    will-change: transform;
}

/* Navigation */
.navbar {
    background-color: var(--bg-primary);
    padding: 2.3rem 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.navbar.navbar-shrink {
    padding: 1.15rem 0;
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

.logo {
    display: block;
    line-height: 0;
}

.logo img {
    height: 60px;
    width: auto;
    display: block;
    transition: height 0.3s ease;
}

.navbar.navbar-shrink .logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: 3.125rem;
    /* Increased from 2.5rem (25% bigger) */
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    font-family: 'Geologica', sans-serif;
    font-weight: 300;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.2s ease;
    padding: 0.5rem 0;
    position: relative;
}

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

/* Nav CTA Button */
.nav-cta {
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    padding: 0.6rem 1.5rem !important;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

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

/* Dropdown Styles */
.has-dropdown {
    position: relative;
}

/* SVG Chevron for dropdown */
.menu-chevron {
    margin-left: 0.5em;
    vertical-align: middle;
    display: inline-block;
    overflow: visible;
}

.menu-chevron-container {
    transform-origin: center;
    transition: transform 0.3s ease;
}

.menu-chevron-line1,
.menu-chevron-line2 {
    stroke: var(--secondary-color);
    transition: transform 0.3s ease, stroke 0.2s ease;
    transform-origin: 8px 5px;
    /* Center point where lines meet */
}

.menu-chevron-line1 {
    transform: rotate(45deg);
}

.menu-chevron-line2 {
    transform: rotate(-45deg);
}

/* Hover effect only on devices that support hover (desktop) */
@media (hover: hover) {
    .has-dropdown:hover .menu-chevron-line1 {
        transform: rotate(-45deg);
        stroke: var(--primary-color);
    }

    .has-dropdown:hover .menu-chevron-line2 {
        transform: rotate(45deg);
        stroke: var(--primary-color);
    }
}

/* Open state for mobile toggle */
.has-dropdown.open .menu-chevron-line1 {
    transform: rotate(-45deg);
    stroke: var(--primary-color);
}

.has-dropdown.open .menu-chevron-line2 {
    transform: rotate(45deg);
    stroke: var(--primary-color);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: white;
    min-width: 600px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1001;
    border: 1px solid var(--border-color);
}

.has-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.mega-menu-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.mega-menu-item:hover {
    background-color: #fafafa;
}

.mega-menu-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    object-fit: contain;
}

.mega-menu-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mega-menu-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.mega-menu-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Add a small arrow pointing up from the mega menu */
.mega-menu::before {
    content: "";
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid white;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(90deg, #442288 50%, var(--primary-color) 50%);
    background-size: 200% 100%;
    background-position: 100% 0;
    color: white;
    transition: background-position 0.4s ease;
}

.btn-primary:hover {
    background-position: 0 0;
    color: white;
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Hero Section */
.hero {
    min-height: 33vh;
    display: flex;
    align-items: center;
    padding: 6rem 0;
    text-align: left;
    background-color: white;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    width: 60%;
    height: 100%;
    background-image: url('/assets/visively-structure-hex.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center right;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-separator {
    height: 1px;
    background-color: var(--border-color);
    width: 100%;
    margin: 0;
}

.hero-title {
    font-size: 6rem;
    font-weight: 700;
    background: linear-gradient(135deg, #0b0030 0%, #6600ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-description {
    margin-left: 0;
    margin-right: 0;
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1.25rem;
    /* Increased from 1rem (25% bigger) */
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* Responsive adjustments for big title */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .hero::after {
        display: none;
    }

    .services-grid {
        padding-right: 0.5rem;
    }
}

/* Logo Ribbon */
.logo-ribbon {
    background-color: white;
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    /* Hide overflow for marquee */
}

.logo-ribbon .container {
    max-width: 100%;
    /* Use full width */
    padding: 0;
    /* Remove padding */
}

.logo-ribbon-text {
    text-align: center;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-weight: 600;
}

.logo-grid {
    display: flex;
    width: fit-content;
    animation: marquee 30s linear infinite;
    gap: 0;
    /* Remove gap, handle spacing in items */
}

.logo-item {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Convert white logos to gray #64748b */
    filter: brightness(0) saturate(100%) invert(48%) sepia(13%) saturate(632%) hue-rotate(182deg) brightness(96%) contrast(87%);
    opacity: 0.8;
    transition: all 0.3s ease;
    flex-shrink: 0;
    padding: 0 2.5rem;
    /* Add horizontal spacing */
    width: 250px;
    /* Fixed width for consistent spacing */
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.logo-item:hover {
    /* Convert to purple #6600ff on hover */
    filter: brightness(0) saturate(100%) invert(13%) sepia(96%) saturate(5437%) hue-rotate(264deg) brightness(96%) contrast(124%);
    opacity: 1;
}

.logo-item img {
    height: 100%;
    width: auto;
    max-width: 150px;
    display: block;
    /* Ensure image is block-level */
}

/* Sections */
.section {
    padding: 5rem 0;
}

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

.section-title {
    text-align: center;
    font-weight: 700;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #0b0030 0%, #6600ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.service-page-icon {
    display: block;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    object-fit: contain;
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
    margin-bottom: 0;
}

/* About Page - Principles Grid */
.principles-section {
    background-color: #fafafa;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.principles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.principles-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.consultant-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 4px solid var(--primary-color);
}

.consultant-name {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.consultant-title {
    color: #6600ff;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.consultant-socials {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.consultant-socials a {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: color 0.2s ease;
}

.consultant-socials a:hover {
    color: var(--primary-color);
}

.consultant-bio {
    text-align: left;
    max-width: 800px;
    margin: 0 auto;
}


.principle-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.principle-item:hover {
    border-color: var(--primary-color);
}

.principle-number {
    font-family: 'Geologica', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.75rem;
}

.principle-content {
    width: 100%;
}

.principle-title {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.principle-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .principles-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Integration Section */
.integration-section {
    background-color: transparent;
}

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

.integration-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.integration-content p:last-child {
    margin-bottom: 0;
}

/* Skills Section */
.skills-section {
    background-color: #fafafa;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.skills-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.625rem;
    max-width: 900px;
    margin: 0 auto;
}

.skill-chip {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.skill-chip:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    /* Increased from 2rem (25% bigger) */
}

.service-card {
    background-color: white;
    padding: 2rem 1.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    position: relative;
}

.service-card:hover {
    border-color: var(--primary-color);
}

.service-card:hover .service-link {
    gap: 0.6rem;
    color: var(--primary-dark);
}

.service-card-icon {
    width: 64px;
    height: 64px;
    object-fit: contain;
    margin-bottom: 1.25rem;
}

.service-card-icon-topright {
    width: 48px;
    height: 48px;
    object-fit: contain;
    opacity: 0.85;
    transition: opacity 0.3s ease;
    margin-bottom: 1rem;
    align-self: flex-start;
}

.service-card:hover .service-card-icon-topright {
    opacity: 1;
}

.service-card h2,
.service-card h3 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    flex-grow: 1;
    font-size: 0.95rem;
    line-height: 1.6;
}

.service-card .service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
    background-color: transparent;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    margin-top: auto;
    border: none;
}

.service-card .service-link:hover {
    gap: 0.6rem;
    color: var(--primary-dark);
}

/* Expertise Section */
.expertise-section {
    background-color: #fafafa;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.expertise-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background-color: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.expertise-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(102, 0, 255, 0.08);
}

.expertise-icon {
    font-size: 1.5rem;
    color: #d3dae5;
    margin-bottom: 0.75rem;
}

.expertise-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.expertise-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 768px) {
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .expertise-grid {
        grid-template-columns: 1fr;
    }
}

/* CTA Section */
.cta-section {
    text-align: center;
    background-color: #0b0030;
}

.cta-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.cta-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 550px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.cta-section .btn-primary {
    background: linear-gradient(90deg, #d0ffe9 50%, #ffffff 50%);
    background-size: 200% 100%;
    background-position: 100% 0;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background-position: 0 0;
}

/* What Is Section (Service Pages) */
.what-is-section {
    background-color: #0b0030;
}

.what-is-section .what-is-title {
    color: #ffffff;
}

.what-is-section .what-is-content {
    color: rgba(255, 255, 255, 0.85);
}

.what-is-section .what-is-content p {
    color: rgba(255, 255, 255, 0.85);
}

.what-is-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.what-is-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    position: sticky;
    top: 2rem;
}

.what-is-content {
    color: var(--text-secondary);
    line-height: 1.7;
}

.what-is-content p {
    margin-bottom: 1.25rem;
}

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

@media (max-width: 768px) {
    .what-is-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .what-is-title {
        position: static;
    }
}

/* Key Elements Section */
.key-elements-section {
    background-color: var(--bg-primary);
}

.key-elements-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.key-elements-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    position: sticky;
    top: 6rem;
}

.key-elements-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 3rem;
}

.key-elements-column {
    display: flex;
    flex-direction: column;
}

.key-element-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.key-elements-column .key-element-item:first-child {
    padding-top: 0;
}

.key-elements-column .key-element-item:last-child {
    border-bottom: none;
}

.key-element-item::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(-45deg);
    flex-shrink: 0;
}

.key-element-item:hover {
    color: var(--primary-color);
}

@media (max-width: 968px) {
    .key-elements-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .key-elements-title {
        position: static;
    }
}

@media (max-width: 600px) {
    .key-elements-columns {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .key-elements-column .key-element-item:last-child {
        border-bottom: 1px solid var(--border-color);
    }

    .key-elements-column:last-child .key-element-item:first-child {
        padding-top: 1.25rem;
    }

    .key-elements-column:last-child .key-element-item:last-child {
        border-bottom: none;
    }
}

/* Why Choose Visively Section */
.why-visively-section {
    background-color: var(--bg-primary);
}

.why-visively-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.why-visively-card {
    padding: 1.5rem 1.5rem 1.5rem 1.75rem;
    border-left: 3px solid var(--primary-color);
    background-color: #fafafa;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.why-visively-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
}

.why-visively-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0;
}

@media (max-width: 768px) {
    .why-visively-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

/* Approach Section */
.approach-section {
    background-color: #fafafa;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.approach-step {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    position: relative;
    transition: all 0.2s ease;
}

.approach-step:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(102, 0, 255, 0.08);
}

.approach-number {
    display: block;
    font-family: 'Geologica', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    line-height: 1;
}

.approach-step-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.approach-step-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 992px) {
    .approach-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .approach-grid {
        grid-template-columns: 1fr;
    }

    .approach-step {
        padding: 1.5rem;
    }
}

/* Approach CTA */
.approach-cta {
    text-align: center;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
}

.approach-cta-text {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1.25rem 0;
    line-height: 1.4;
}

.approach-cta .btn {
    min-width: 180px;
}

@media (max-width: 576px) {
    .approach-cta-text {
        font-size: 1.15rem;
    }
}

/* FAQ Section */
.faq-section {
    background-color: var(--bg-primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background-color: #fafafa;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.2s ease;
}

.faq-question {
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--primary-color);
    transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
    content: '−';
}

.faq-item[open] .faq-question {
    border-bottom: 1px solid var(--border-color);
}

.faq-item[open] {
    background-color: white;
}

.faq-answer {
    padding: 1rem 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

.faq-answer p {
    margin: 0;
}

.faq-item:hover {
    border-color: var(--primary-color);
}

/* Other Services Section */
.other-services-section {
    background-color: #ffffff;
}

.other-services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.other-service-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 2rem;
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: var(--radius);
}

.other-service-link:hover {
    background-color: #fafafa;
}

.other-service-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    transition: all 0.2s ease;
}

.other-service-link:hover .other-service-icon {
    transform: translateY(-2px);
}

.other-service-link h3 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin: 0;
    transition: color 0.2s ease;
}

.other-service-link:hover h3 {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .other-services-grid {
        display: flex;
        flex-direction: column;
        gap: 0;
        margin-top: 1.5rem;
        padding: 0 2rem;
    }

    .other-service-link {
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 1rem;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
    }

    .other-service-link:last-child {
        border-bottom: none;
    }

    .other-service-link:hover {
        background-color: transparent;
    }

    .other-service-icon {
        width: 40px;
        height: 40px;
        opacity: 1;
    }

    .other-service-link:hover .other-service-icon {
        transform: none;
    }

    .other-service-link h3 {
        font-size: 1rem;
        text-align: left;
    }
}

/* Breadcrumbs */
.breadcrumbs-section {
    padding: 1rem 0;
    background-color: #fafafa;
    border-top: 1px solid var(--border-color);
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
    color: var(--text-secondary);
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.breadcrumbs li[aria-current="page"] {
    color: var(--text-primary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .breadcrumbs li:last-child {
        max-width: 350px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
    }
}

/* Bottom CTA Section (Service Pages) */
.bottom-cta-section {
    text-align: center;
    background-color: #0b0030;
}

.bottom-cta-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #20ff99;
    margin-bottom: 0.75rem;
}

.bottom-cta-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 550px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.bottom-cta-section .btn-primary {
    background: linear-gradient(90deg, #d0ffe9 50%, #ffffff 50%);
    background-size: 200% 100%;
    background-position: 100% 0;
    color: var(--primary-color);
    border-color: #ffffff;
}

.bottom-cta-section .btn-primary:hover {
    background-position: 0 0;
    border-color: #d0ffe9;
}

/* Brand Banner */
.brand-banner {
    background-color: var(--primary-color);
    padding: 2rem 0;
}

.brand-banner .container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .brand-banner .container {
        justify-content: center;
    }
}

.brand-banner-logo {
    height: 36px;
    width: auto;
}

.brand-banner-text {
    font-size: 1.1rem;
    color: #ffffff;
    margin: 0;
}

.brand-banner-text strong {
    font-weight: 600;
}

.ribbon-cta {
    display: block;
    background: linear-gradient(90deg, #442288 50%, var(--primary-color) 50%);
    background-size: 200% 100%;
    background-position: 100% 0;
    padding: 2rem 0;
    text-align: center;
    text-decoration: none;
    transition: background-position 0.4s ease;
    cursor: pointer;
}

.ribbon-cta:hover {
    background-position: 0 0;
}

.ribbon-cta .container {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.ribbon-cta-icon {
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1;
}

.ribbon-cta-text {
    margin: 0;
    font-size: 2.5rem;
    line-height: 1.3;
    font-weight: 600;
    color: #ffffff;
}

@media (max-width: 768px) {
    .ribbon-cta .container {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.kb-article {
    background-color: #ffffff;
}

.kb-article-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    align-items: start;
}

.kb-article-main {
    order: 1;
}

.kb-sidebar {
    order: 2;
    padding: 1.25rem;
    position: sticky;
    top: 8rem;
    background-color: #fafafa;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.kb-sidebar-home {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: color 0.2s ease;
}

.kb-sidebar-home:hover {
    color: var(--primary-color);
}

.kb-sidebar-home .kb-icon {
    font-size: 0.85rem;
}

.kb-sidebar-title {
    margin: 0 0 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-light);
}

.kb-sidebar-title:not(:first-of-type) {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.kb-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.kb-sidebar-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.kb-sidebar-list li:first-child {
    padding-top: 0;
}

.kb-sidebar-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.kb-sidebar-link {
    display: inline-flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.kb-sidebar-link .kb-icon {
    margin-top: 0.2em;
    flex-shrink: 0;
    font-size: 0.8rem;
}

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

.kb-sidebar-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

.kb-article-header {
    margin-bottom: 2rem;
}

.kb-article .section-title {
    text-align: left;
}

.kb-article .section-subtitle {
    text-align: left;
    max-width: none;
    margin-left: 0;
}

.kb-article-main {
    min-width: 0;
}

.kb-article-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.kb-breadcrumbs {
    margin-bottom: 1.5rem;
}

.kb-breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}

.kb-breadcrumbs li {
    display: flex;
    align-items: center;
}

.kb-breadcrumbs li:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
    color: var(--text-secondary);
}

.kb-breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
}

.kb-breadcrumbs a:hover {
    color: var(--primary-color);
}

.kb-breadcrumbs li[aria-current="page"] {
    color: var(--text-primary);
    font-weight: 600;
}

.kb-breadcrumb {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

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

.kb-article-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.kb-article-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.kb-article-info i {
    margin-right: 0.4rem;
    color: var(--primary-color);
}

.kb-article-updated,
.kb-article-reading-time {
    display: inline-flex;
    align-items: center;
}

.kb-article-body {
    max-width: 800px;
    margin-top: 2rem;
    margin-left: 0;
}

.kb-article-body h2 {
    color: var(--text-primary);
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.kb-article-body h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.kb-article-body h3 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.kb-article-body h4 {
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.kb-article-body p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.kb-article-body ul,
.kb-article-body ol {
    margin-left: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.kb-article-body li {
    margin-bottom: 0.5rem;
}

.kb-article-body li:last-child {
    margin-bottom: 0;
}

.kb-article-body>*:last-child {
    margin-bottom: 0;
}

/* KB Article Tables */
.kb-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.9rem;
}

.kb-article-body thead {
    background-color: #0b0030;
}

.kb-article-body th {
    padding: 0.875rem 1rem;
    text-align: left;
    font-weight: 600;
    color: #ffffff;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.kb-article-body td {
    padding: 0.875rem 1rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.kb-article-body tbody tr:hover {
    background-color: #fafafa;
}

.kb-article-body tbody tr:last-child td {
    border-bottom: none;
}

/* KB Article Code Blocks */
.kb-article-body pre {
    background-color: #1a1a2e;
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.kb-article-body pre code {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    color: #e4e4e7;
    background: none;
    padding: 0;
}

/* Inline code */
.kb-article-body code {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 0.85em;
    background-color: #f4f4f5;
    color: var(--primary-color);
    padding: 0.2em 0.4em;
    border-radius: 4px;
}

/* Syntax Highlighting (Prism) */
.kb-article-body .token.comment,
.kb-article-body .token.prolog,
.kb-article-body .token.doctype,
.kb-article-body .token.cdata {
    color: #6a737d;
}

.kb-article-body .token.punctuation {
    color: #a0a0b0;
}

.kb-article-body .token.property,
.kb-article-body .token.tag,
.kb-article-body .token.boolean,
.kb-article-body .token.number,
.kb-article-body .token.constant,
.kb-article-body .token.symbol,
.kb-article-body .token.deleted {
    color: #f97583;
}

.kb-article-body .token.selector,
.kb-article-body .token.attr-name,
.kb-article-body .token.string,
.kb-article-body .token.char,
.kb-article-body .token.builtin,
.kb-article-body .token.inserted {
    color: #9ecbff;
}

.kb-article-body .token.operator,
.kb-article-body .token.entity,
.kb-article-body .token.url,
.kb-article-body .language-css .token.string,
.kb-article-body .style .token.string {
    color: #79b8ff;
}

.kb-article-body .token.atrule,
.kb-article-body .token.attr-value,
.kb-article-body .token.keyword {
    color: #b392f0;
}

.kb-article-body .token.function,
.kb-article-body .token.class-name {
    color: #79b8ff;
}

.kb-article-body .token.regex,
.kb-article-body .token.important,
.kb-article-body .token.variable {
    color: #ffab70;
}

.kb-article-body .token.important,
.kb-article-body .token.bold {
    font-weight: bold;
}

.kb-article-body .token.italic {
    font-style: italic;
}

/* KB Article Images */
.kb-article-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 1.5rem 0;
    border: 1px solid var(--border-color);
}

/* KB Article Figures */
.kb-article-body figure,
.kb-article-body .kb-figure {
    margin: 2rem 0;
    padding: 0;
}

.kb-article-body figure img,
.kb-article-body .kb-figure img {
    margin: 0;
    display: block;
}

.kb-article-body figcaption {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
}

/* KB Article Callouts */
.kb-article-body .callout,
.kb-article-body .callout-tip,
.kb-article-body .callout-warning {
    background-color: #f8f7ff;
    border-left: 4px solid var(--primary-color);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    position: relative;
}

.kb-article-body .callout::before,
.kb-article-body .callout-tip::before,
.kb-article-body .callout-warning::before {
    display: block;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.kb-article-body .callout::before {
    content: "Note";
    color: var(--primary-color);
}

.kb-article-body .callout-tip::before {
    content: "Tip";
    color: #16a34a;
}

.kb-article-body .callout-warning::before {
    content: "Warning";
    color: #d97706;
}

.kb-article-body .callout p,
.kb-article-body .callout-tip p,
.kb-article-body .callout-warning p {
    margin: 0;
    color: var(--text-primary);
}

.kb-article-body .callout-tip {
    background-color: #f0fdf4;
    border-left-color: #16a34a;
}

.kb-article-body .callout-warning {
    background-color: #fffbeb;
    border-left-color: #d97706;
}

/* KB Article Links */
.kb-article-body a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.kb-article-body a:hover {
    border-bottom-color: var(--primary-color);
}

/* External links indicator */
.kb-article-body a[href^="http"]::after,
.kb-recommended-list a[href^="http"]::after {
    content: "\f08e";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.7em;
    margin-left: 0.35em;
    opacity: 0.6;
    vertical-align: baseline;
    position: relative;
    top: -0.1em;
}

.kb-article-body a[href^="http"]:hover::after,
.kb-recommended-list a[href^="http"]:hover::after {
    opacity: 1;
}

@media (max-width: 992px) {
    .kb-article-wrapper {
        grid-template-columns: 1fr;
    }

    .kb-sidebar {
        position: static;
        order: 2;
    }

    .kb-article-main {
        order: 1;
    }
}

/* KB Search */
.kb-search {
    position: relative;
    max-width: 420px;
    margin: 0 auto 3rem;
}

.kb-search-input {
    width: 100%;
    padding: 1rem 1.25rem 1rem 3rem;
    font-size: 1.05rem;
    font-family: inherit;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: #fafafa;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.kb-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #ffffff;
}

.kb-search-input::placeholder {
    color: var(--text-secondary);
}

.kb-search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1rem;
    pointer-events: none;
}

.kb-no-results {
    color: var(--text-secondary);
    font-style: italic;
    margin: 0 0 2rem;
}

.kb-library {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 4rem;
}

@media (max-width: 900px) {
    .kb-library {
        grid-template-columns: 1fr;
    }
}

.kb-section {
    padding: 0;
}

.kb-section:not(:last-child) {
    padding-bottom: 0;
    border-bottom: none;
}

@media (max-width: 900px) {
    .kb-section:not(:last-child) {
        padding-bottom: 3rem;
        border-bottom: 1px solid var(--border-color);
    }
}

.kb-section-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    background-color: #fafafa;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
}

.kb-section-title {
    font-size: 0.85rem;
    margin: 0;
    color: var(--primary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.kb-section-link {
    color: inherit;
    text-decoration: none;
}

.kb-section-link:hover {
    text-decoration: underline;
}

.kb-pill {
    display: inline-block;
    background-color: rgba(102, 0, 255, 0.1);
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.15rem 0.3rem;
    border-radius: 5px;
}

.kb-section-header-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .kb-section-header-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

.kb-section-summary {
    margin: 0;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.kb-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.kb-library .kb-list {
    padding: 0 0.5rem;
}

.kb-list li {
    border-bottom: 1px solid #f0f0f0;
}

.kb-list li:last-child {
    border-bottom: none;
}

.kb-item {
    display: block;
    padding: 1.25rem 0;
    text-decoration: none;
    transition: color 0.2s ease;
}

.kb-item:hover .kb-item-heading {
    color: var(--primary-color);
}

.kb-item .kb-item-heading {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.kb-item .kb-icon {
    display: none;
}

.kb-item-desc {
    margin: 0.5rem 0 0;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.kb-empty {
    color: var(--text-secondary);
    font-style: italic;
    margin: 0;
    padding: 1.25rem 0;
}

.kb-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.75rem;
    transition: gap 0.2s ease;
}

.kb-read-more i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.kb-item:hover .kb-read-more {
    gap: 0.6rem;
}

.kb-item:hover .kb-read-more i {
    transform: translateX(2px);
}

.kb-icon {
    color: var(--primary-color);
    line-height: 1;
    margin-right: 0.5rem;
}

/* KB Recommended Reading */
.kb-recommended-reading {
    margin-top: 3.5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.kb-recommended-title {
    font-size: 1.35rem;
    margin: 0 0 0.35rem;
    color: var(--text-primary);
    font-weight: 600;
}

.kb-recommended-title i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.kb-recommended-subtitle {
    font-size: 1.2rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.kb-recommended-subtitle i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.kb-recommended-intro {
    margin: 0 0 1.25rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.kb-recommended-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem 3rem;
}

@media (max-width: 600px) {
    .kb-recommended-list {
        grid-template-columns: 1fr;
    }
}

.kb-recommended-list li {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.kb-recommended-list li:nth-last-child(-n+2) {
    border-bottom: none;
}

@media (max-width: 600px) {
    .kb-recommended-list li:nth-last-child(-n+2) {
        border-bottom: 1px solid #f0f0f0;
    }

    .kb-recommended-list li:last-child {
        border-bottom: none;
    }
}

.kb-recommended-list a {
    color: var(--primary-color);
    text-decoration: none;
}

.kb-recommended-list a:hover {
    text-decoration: underline;
}

/* Contact Form */
.form {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fafafa;
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.required-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-left: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #dcddeb;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 0, 255, 0.1);
}

.contact-wrapper {
    display: flex;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    flex: 0 0 280px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

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

.contact-info-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 0.06em;
}

.contact-info-value {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
}

.contact-wrapper .form {
    flex: 1;
}

@media (max-width: 768px) {
    .contact-wrapper {
        flex-direction: column-reverse;
        gap: 3rem;
    }

    .contact-wrapper .form {
        max-width: none;
        margin: 0;
        padding: 1.5rem;
    }

    .contact-info {
        flex: none;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1.5rem 2rem;
    }

    .contact-info-item {
        flex: 1 1 200px;
    }
}

/* Cloudflare Turnstile widget */
.cf-turnstile {
    margin-bottom: 1rem;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background-color: #d0ffe9;
    color: #065f46;
    border: 1px solid #20ff99;
}

.form-status.error {
    display: block;
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

#submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Footer */
.footer {
    background-color: #0b0030;
    color: #ffffff;
    padding: 4rem 0 2rem;
    margin-top: auto;
}

.footer-wrapper {
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3.75rem;
    /* Increased from 3rem (25% bigger) */
    margin-bottom: 3rem;
    text-align: left;
    padding-right: 3rem;
}

.back-to-top {
    position: absolute;
    right: 1rem;
    top: 0;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.back-to-top:hover {
    color: #20ff99;
}

.footer-col h3 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #20ff99;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    transition: color 0.2s, transform 0.2s;
}

.footer-socials a:hover {
    transform: translateY(-2px);
    color: #20ff99;
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer-bottom .company-number {
    font-size: 0.8rem;
    margin-top: 0.5rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-legal-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s ease;
}

.footer-legal-links a:hover {
    color: #20ff99;
}

/* Policy Pages */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.policy-content h2 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.policy-content h3 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.policy-content p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.policy-content ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.policy-content li {
    margin-bottom: 0.5rem;
}

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

.policy-content a:hover {
    text-decoration: underline;
}

.policy-updated {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Mobile Header Actions */
.mobile-header-actions {
    display: none;
    align-items: center;
    gap: 1rem;
}

.mobile-contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
    z-index: 1002;
    flex-shrink: 0;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 3px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--text-primary);
    border-radius: 2px;
}

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

.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Responsive - Navigation (iPad and smaller) */
@media (max-width: 1024px) {
    .navbar .container {
        padding: 0 1rem;
    }

    .logo img {
        height: 48px;
    }

    .navbar.navbar-shrink .logo img {
        height: 32px;
    }

    .mobile-header-actions {
        display: flex;
        z-index: 1005;
    }

    .menu-toggle {
        display: flex;
        position: relative;
        z-index: 1005;
    }

    .nav-links li:has(.nav-cta) {
        display: none;
    }

    .navbar.menu-active {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1003;
        background-color: var(--bg-primary);
    }

    .navbar.menu-active .logo {
        z-index: 1005;
        position: relative;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-primary);
        padding: 8rem 2rem 2rem;
        text-align: left;
        gap: 0;
        z-index: 1004;
        overflow-y: auto;
    }

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

    .nav-links .nav-link {
        display: block;
        font-size: 2.2rem;
        padding: 1.5rem 0;
    }

    .nav-links>li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links>li:last-child {
        border-bottom: none;
    }

    .nav-links .nav-link.nav-cta {
        border: none;
        border-radius: 0;
        padding: 1.5rem 0 !important;
        color: var(--text-primary);
        text-align: left;
    }

    .nav-links .nav-link.nav-cta:hover {
        background-color: transparent;
        color: var(--primary-color);
    }


    .mega-menu {
        position: static !important;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        left: auto !important;
        border: none;
        background-color: transparent;
        margin: 0;
        padding: 1rem 0;
        width: 100%;
        min-width: 100%;
        border-radius: 0;
        display: none;
        /* Hidden by default on mobile */
    }

    .has-dropdown.open .mega-menu {
        display: block !important;
    }

    .mega-menu::before {
        display: none;
    }

    .mega-menu-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .mega-menu-item {
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 0.75rem 0;
        gap: 1rem;
    }

    .mega-menu-icon {
        width: 40px;
        height: 40px;
    }

    .mega-menu-content {
        align-items: flex-start;
    }

    .mega-menu-title {
        font-size: 1rem;
    }

    .mega-menu-desc {
        display: none;
    }

    .footer-wrapper {
        padding-right: 2.5rem;
    }

    .footer-grid {
        padding-right: 0;
    }

    .back-to-top {
        font-size: 0.85rem;
    }
}

/* Responsive - Hero title (phones) */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

/* ================================
   Case Studies Styles
   ================================ */

/* Case Study Article Layout */
.case-study-article {
    background-color: #ffffff;
}

.case-study-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    align-items: start;
}

.case-study-main {
    order: 1;
    min-width: 0;
}

.case-study-sidebar {
    order: 2;
    padding: 1.25rem;
    background-color: #fafafa;
    border-radius: var(--radius-lg);
    position: sticky;
    top: 120px;
}

.case-study-sidebar-home {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    text-decoration: none;
}

.case-study-sidebar-home:hover {
    color: var(--primary-color);
}

.case-study-sidebar-home .case-study-icon {
    font-size: 0.85rem;
}

.case-study-sidebar-title {
    margin: 0 0 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
}

.case-study-sidebar-title:not(:first-of-type) {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.case-study-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.case-study-sidebar-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.case-study-sidebar-list li:first-child {
    padding-top: 0;
}

.case-study-sidebar-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.case-study-sidebar-link {
    display: inline-flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    line-height: 1.4;
}

.case-study-sidebar-link .case-study-icon {
    margin-top: 0.2em;
    flex-shrink: 0;
}

.case-study-sidebar-link:hover {
    color: var(--primary-color);
}

.case-study-sidebar-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

.case-study-sidebar-cta {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.case-study-sidebar-cta .case-study-sidebar-title {
    margin-bottom: 0.75rem;
}

.case-study-sidebar-cta .btn {
    width: 100%;
    text-align: center;
}

/* Case Study Header */
.case-study-header {
    margin-bottom: 2rem;
}

.case-study-article .section-title {
    text-align: left;
}

.case-study-article .section-subtitle {
    text-align: left;
    max-width: none;
    margin-top: 1rem;
}

.case-study-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.case-study-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background-color: rgba(102, 0, 255, 0.08);
    color: var(--primary-color);
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
}

.case-study-tag i {
    font-size: 0.75rem;
}

.case-study-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.case-study-info i {
    margin-right: 0.4rem;
    color: var(--primary-color);
}

.case-study-author,
.case-study-date,
.case-study-reading-time {
    display: inline-flex;
    align-items: center;
}

/* Impact Card (Key Results) */
.case-study-impact-card {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1a0050 100%);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 3rem;
    color: white;
}

.impact-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.impact-card-title i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.impact-card-metrics {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.impact-card-metrics li {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.metric-value {
    font-family: 'Geologica', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-color);
    line-height: 1.1;
}

.metric-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Case Study Body */
.case-study-body {
    max-width: 800px;
    margin-top: 2rem;
}

.case-study-body h2 {
    color: var(--text-primary);
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.case-study-body h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.case-study-body h3 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.case-study-body h4 {
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.case-study-body p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.case-study-body ul,
.case-study-body ol {
    margin-left: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.case-study-body li {
    margin-bottom: 0.5rem;
}

.case-study-body li:last-child {
    margin-bottom: 0;
}

.case-study-body>*:last-child {
    margin-bottom: 0;
}

/* Case Study Tables */
.case-study-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.case-study-body thead {
    background-color: #0b0030;
}

.case-study-body th {
    padding: 0.875rem 1rem;
    text-align: left;
    font-weight: 600;
    color: white;
    font-size: 0.9rem;
    border-bottom: 2px solid var(--primary-color);
}

.case-study-body td {
    padding: 0.875rem 1rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.case-study-body tbody tr:hover {
    background-color: #fafafa;
}

.case-study-body tbody tr:last-child td {
    border-bottom: none;
}

/* Case Study Code Blocks */
.case-study-body pre {
    background-color: #1a1a2e;
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    border: 1px solid #2d2d44;
}

.case-study-body pre code {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 0.85rem;
    color: #e0e0e0;
    background: none;
    padding: 0;
    border-radius: 0;
}

/* Inline code */
.case-study-body code {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 0.85em;
    background-color: #f0f0f5;
    padding: 0.15em 0.4em;
    border-radius: 3px;
    color: var(--text-primary);
}

/* Case Study Images */
.case-study-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 1.5rem 0;
}

/* Case Study Callouts */
.case-study-body .callout,
.case-study-body .callout-tip,
.case-study-body .callout-warning {
    background-color: #f8f7ff;
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.case-study-body .callout p,
.case-study-body .callout-tip p,
.case-study-body .callout-warning p {
    margin: 0;
    color: var(--text-primary);
}

.case-study-body .callout-tip {
    background-color: #f0fdf4;
    border-left-color: #16a34a;
}

.case-study-body .callout-warning {
    background-color: #fffbeb;
    border-left-color: #d97706;
}

/* Case Study Links */
.case-study-body a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.case-study-body a:hover {
    border-bottom-color: var(--primary-color);
}

/* External links indicator */
.case-study-body a[href^="http"]::after {
    content: "\f08e";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.65em;
    margin-left: 0.35em;
    opacity: 0.5;
    vertical-align: super;
    transition: opacity 0.2s ease;
}

.case-study-body a[href^="http"]:hover::after {
    opacity: 1;
}

/* Testimonial */
.case-study-testimonial {
    margin: 3rem 0;
    padding: 2rem;
    background-color: #fafafa;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.case-study-testimonial blockquote {
    margin: 0;
}

.case-study-testimonial p {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.7;
    margin: 0 0 1rem;
}

.case-study-testimonial cite {
    font-style: normal;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Case Study CTA */
.case-study-cta {
    margin-top: 3rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, #f8f7ff 0%, #edeaf5 100%);
    border-radius: var(--radius-lg);
    text-align: center;
}

.case-study-cta h2 {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    border: none;
    padding: 0;
}

.case-study-cta p {
    margin: 0 0 1.5rem;
    color: var(--text-secondary);
}

.case-study-cta .btn {
    margin: 0;
}

/* Case Study Landing Page */
.case-study-search {
    position: relative;
    max-width: 420px;
    margin-bottom: 3rem;
}

.case-study-search-input {
    width: 100%;
    padding: 1rem 1.25rem 1rem 3rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: #fafafa;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.case-study-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 0, 255, 0.1);
}

.case-study-search-input::placeholder {
    color: var(--text-secondary);
}

.case-study-search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    pointer-events: none;
}

.case-study-no-results {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 2rem;
}

.case-study-library {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 2rem;
}

@media (max-width: 900px) {
    .case-study-library {
        grid-template-columns: 1fr;
    }
}

.case-study-section {
    padding: 0;
}

.case-study-section:not(:last-child) {
    padding-bottom: 0;
    border-bottom: none;
}

@media (max-width: 900px) {
    .case-study-section:not(:last-child) {
        padding-bottom: 3rem;
        border-bottom: 1px solid var(--border-color);
    }
}

.case-study-section-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.case-study-section-title {
    font-size: 0.85rem;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.case-study-section-link {
    color: inherit;
    text-decoration: none;
}

.case-study-section-link:hover {
    text-decoration: underline;
}

.case-study-pill {
    display: inline-block;
    background-color: rgba(102, 0, 255, 0.1);
    color: var(--primary-color);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.case-study-section-header-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .case-study-section-header-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

.case-study-section-summary {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.case-study-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.case-study-library .case-study-list {
    padding: 0 0.5rem;
}

.case-study-list li {
    border-bottom: 1px solid #f0f0f0;
}

.case-study-list li:last-child {
    border-bottom: none;
}

.case-study-item {
    display: block;
    padding: 1.25rem 0;
    text-decoration: none;
    color: inherit;
}

.case-study-item:hover .case-study-item-heading {
    color: var(--primary-color);
}

.case-study-item-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.case-study-item-heading {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    transition: color 0.2s ease;
}

.case-study-item .case-study-icon {
    display: none;
}

.case-study-item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.case-study-item-tag {
    font-size: 0.75rem;
    color: var(--text-light);
    background-color: #f5f5f5;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
}

.case-study-item-desc {
    margin: 0.5rem 0 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.case-study-item-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.75rem;
}

.case-study-item-metric {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.case-study-item-metric strong {
    color: var(--primary-color);
    font-weight: 600;
}

.case-study-empty {
    color: var(--text-secondary);
    font-style: italic;
    padding: 1rem 0;
}

.case-study-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 0.75rem;
}

.case-study-read-more i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.case-study-item:hover .case-study-read-more {
    gap: 0.6rem;
}

.case-study-item:hover .case-study-read-more i {
    transform: translateX(2px);
}

.case-study-icon {
    color: var(--primary-color);
    line-height: 1;
    margin-right: 0.5rem;
}

@media (max-width: 992px) {
    .case-study-wrapper {
        grid-template-columns: 1fr;
    }

    .case-study-sidebar {
        position: static;
        order: 2;
    }

    .case-study-main {
        order: 1;
    }
}

/* ================================
   Portfolio Grid (Case Studies Landing)
   ================================ */

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.portfolio-filter {
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font-family);
    background-color: #f5f5f8;
    color: var(--text-secondary);
    border: 1px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.portfolio-filter:hover {
    background-color: #edeaf5;
    color: var(--primary-color);
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

.portfolio-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.portfolio-card:hover {
    border-color: var(--primary-color);
}

.portfolio-card-content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.portfolio-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 5px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.portfolio-tag-industry {
    background-color: rgba(102, 0, 255, 0.1);
    color: var(--primary-color);
}

.portfolio-tag-service {
    background-color: rgba(32, 255, 153, 0.15);
    color: #0a7a4a;
}

.portfolio-card-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
    line-height: 1.3;
    transition: color 0.2s ease;
}

.portfolio-card:hover .portfolio-card-title {
    color: var(--primary-color);
}

.portfolio-card-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 1.25rem;
    flex-grow: 1;
}

.portfolio-card-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.portfolio-metric {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.portfolio-metric-value {
    font-family: 'Geologica', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1.1;
}

.portfolio-metric-label {
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: lowercase;
}

.portfolio-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: auto;
}

.portfolio-card-link i {
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.portfolio-card:hover .portfolio-card-link i {
    transform: translateX(4px);
}

.portfolio-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 3rem;
}

.portfolio-no-results {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: 2rem;
    margin-top: 1rem;
}