:root {
    /* Color Palette - DARK THEME */
    --color-bg-primary: #0A0A0A;
    --color-bg-secondary: #121212;
    --color-surface: #1E1E1E;

    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A0AEC0;

    /* Branding */
    --color-brand-blue: #3B82F6;
    --color-brand-teal: #1DBB9E;
    --color-brand-teal-glow: rgba(29, 187, 158, 0.3);

    /* Typography */
    --font-primary: 'Outfit', sans-serif;

    /* Layout */
    --container-max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Borders & shadows */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --glass-bg: rgba(18, 18, 18, 0.85);
    --glass-border: 1px solid rgba(255, 255, 255, 0.05);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

a {
    color: var(--color-brand-teal);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-brand-blue);
}

ul {
    list-style: none;
}

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

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

.mt-3 {
    margin-top: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--color-brand-teal);
    color: #FFFFFF;
    box-shadow: 0 4px 15px var(--color-brand-teal-glow);
}

.btn-primary:hover {
    background-color: #179e85;
    transform: translateY(-2px);
    color: #FFFFFF;
    box-shadow: 0 6px 20px rgba(29, 187, 158, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-brand-blue);
    border: 1px solid var(--color-brand-blue);
}

.btn-secondary:hover {
    background-color: rgba(59, 130, 246, 0.05);
    color: var(--color-brand-blue);
    border-color: var(--color-brand-blue);
}

/* Utilities */
.glow-text {
    color: var(--color-brand-teal);
    text-shadow: 0 0 1px rgba(29, 187, 158, 0.2);
}

.bg-darker {
    background-color: #050505;
}

/* Navigation & Dropdowns */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition-medium);
    background: transparent;
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: var(--glass-border);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

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

.brand-logo {
    max-height: 50px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-medium);
}

.brand-logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links>a:not(.btn) {
    color: var(--color-text-secondary);
    font-weight: 500;
    position: relative;
}

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

/* Dropdown CSS */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown .dropbtn {
    color: var(--color-text-secondary);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.dropdown .dropbtn:hover {
    color: var(--color-text-primary);
}

.dropdown .caret {
    margin-left: 5px;
    font-size: 0.8em;
    transition: transform 0.2s;
}

.dropdown:hover .caret {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-bg-secondary);
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-sm);
    border: var(--glass-border);
    overflow: hidden;
    z-index: 100;
}

/* Mega Menu */
.dropdown-content.mega-menu {
    display: none;
    min-width: 750px;
    padding: 1.5rem;
    gap: 0;
    border-radius: var(--border-radius-md);
    background: rgba(18, 18, 18, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06);
    overflow: visible;
}

.dropdown:hover .dropdown-content.mega-menu {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    animation: fadeUp 0.3s ease forwards;
}

.dropdown-content.mega-menu.mega-hidden {
    display: none !important;
}

.mega-col {
    padding: 0 1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.mega-col:last-child {
    border-right: none;
}

.mega-heading {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-brand-teal);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(29, 187, 158, 0.2);
    font-weight: 700;
}

.mega-col a {
    color: var(--color-text-secondary);
    padding: 8px 10px;
    text-decoration: none;
    display: block;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: background 0.2s, color 0.2s, padding-left 0.2s;
    border-radius: 6px;
    border-bottom: none;
}

.mega-col a:hover {
    background-color: rgba(59, 130, 246, 0.08);
    color: var(--color-brand-blue);
    padding-left: 14px;
}

/* Legacy single-column dropdown links (kept for non-mega usage) */
.dropdown-content:not(.mega-menu) a {
    color: var(--color-text-secondary);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    transition: background 0.2s, color 0.2s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dropdown-content:not(.mega-menu) a:last-child {
    border-bottom: none;
}

.dropdown-content:not(.mega-menu) a:hover {
    background-color: var(--color-bg-primary);
    color: var(--color-brand-blue);
    padding-left: 20px;
}

.dropdown:hover .dropdown-content:not(.mega-menu) {
    display: block;
    animation: fadeUp 0.3s ease forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    background-color: var(--color-bg-primary);
    background-size: cover;
    background-position: center top 100px;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.88);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.2) 0%, rgba(10, 10, 10, 1) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    background: rgba(29, 187, 158, 0.1);
    border: 1px solid rgba(29, 187, 158, 0.3);
    color: var(--color-brand-blue);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    letter-spacing: -1px;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(to right, var(--color-brand-blue), var(--color-brand-teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-inline: auto;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Services: AI Grid Section */
.services-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-inline: auto;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--color-brand-blue);
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: 1.25rem;
}

.services-ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    border: var(--glass-border);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(29, 187, 158, 0.2);
}

.card-icon {
    width: 50px;
    height: 5px;
    border-radius: 2px;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

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

.card-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-brand-teal);
    transition: color var(--transition-fast), gap var(--transition-fast);
    margin-top: auto;
}

.card-read-more:hover {
    color: var(--color-brand-blue);
    gap: 0.75rem;
}

.card-read-more .arrow {
    transition: transform var(--transition-fast);
    font-size: 1.1rem;
}

.card-read-more:hover .arrow {
    transform: translateX(4px);
}

/* Recalibrated Dark Gradients */
.gradient-bg-1 {
    background: linear-gradient(45deg, #1E293B, #334155);
}

.gradient-bg-2 {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.2));
}

.gradient-bg-3 {
    background: linear-gradient(to right, rgba(29, 187, 158, 0.2), rgba(29, 187, 158, 0.4));
}

.gradient-bg-4 {
    background: linear-gradient(to right, #0F172A, #1E293B);
}

.gradient-bg-5 {
    background: linear-gradient(to right, var(--color-brand-blue), var(--color-brand-teal));
}

.gradient-bg-6 {
    background: linear-gradient(to right, rgba(59, 130, 246, 0.8), var(--color-brand-teal));
}

.gradient-bg-7 {
    background: linear-gradient(135deg, #1E293B, #0F172A);
}

/* Secondary Services Grid */
.services-secondary-section {
    padding: var(--spacing-xl) 0;
    background: radial-gradient(ellipse at center, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.secondary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.pillar-card {
    background: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: var(--glass-border);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.pillar-card>h2 {
    font-size: 2.2rem;
    color: var(--color-brand-blue);
}

.pillar-desc {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.feature-list .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(29, 187, 158, 0.1);
    color: var(--color-brand-teal);
    border-radius: 50%;
    margin-right: 1rem;
    flex-shrink: 0;
    font-size: 0.9rem;
}

.feature-list h4 {
    margin-bottom: 0.25rem;
    font-size: 1.15rem;
    color: var(--color-text-primary);
}

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

/* Blog Section */
.articles-section {
    padding: var(--spacing-lg) 0 var(--spacing-xl);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

.article-card {
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: var(--glass-border);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: rgba(29, 187, 158, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.article-img {
    height: 150px;
    width: 100%;
    position: relative;
}

.article-img .image-placeholder {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.article-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-brand-teal);
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.article-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-brand-blue);
}

.article-content p {
    color: var(--color-text-secondary);
    flex: 1;
    margin-bottom: 1.5rem;
}

.read-more {
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-brand-blue);
}

.read-more .arrow {
    transition: transform var(--transition-fast);
}

.read-more:hover {
    color: var(--color-brand-teal);
}

.read-more:hover .arrow {
    transform: translateX(5px);
}
/* Partners Section */
.partners-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.partners-carousel {
    position: relative;
    min-height: 200px;
}

.partner-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.partner-group.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-sm);
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    border: var(--glass-border);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    min-height: 160px;
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(29, 187, 158, 0.2);
}

.partner-logo {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo svg,
.partner-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.partner-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: 0.5px;
}

/* Partner Dots */
.partner-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: var(--spacing-md);
}

.partner-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}

.partner-dots .dot:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.2);
}

.partner-dots .dot.active {
    background: var(--color-brand-teal);
    transform: scale(1.2);
    box-shadow: 0 0 8px var(--color-brand-teal-glow);
}

/* Careers Section */
.careers-section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.glass-panel {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(29, 187, 158, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.career-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(59, 130, 246, 0.05);
    border-bottom: 1px solid rgba(29, 187, 158, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.live-badge {
    background: #E53E3E;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 10px rgba(229, 62, 62, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(229, 62, 62, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(229, 62, 62, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(229, 62, 62, 0);
    }
}

.career-header h2 {
    margin: 0;
    font-size: 2.2rem;
    color: var(--color-brand-blue);
}

.location {
    font-size: 1.5rem;
    color: var(--color-brand-teal);
}

.career-body {
    padding: var(--spacing-lg);
}

.intro-p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    border-left: 4px solid var(--color-brand-teal);
    padding-left: 1rem;
    color: var(--color-text-primary);
}

.career-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: 3rem;
}

.detail-block h3 {
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.5rem;
    color: var(--color-brand-blue);
}

.detail-block h3 .icon {
    margin-right: 0.5rem;
}

.detail-block ul li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-secondary);
}

.detail-block ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-brand-teal);
}

.career-cta {
    background: #1A1A1A;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--color-brand-teal);
}

.warning-text {
    color: #D97706;
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    max-width: 300px;
}

.contact-info p {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.footer-links h4 {
    color: var(--color-brand-blue);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

.footer-links a:not(.glow-text) {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

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

.footer-bottom {
    grid-column: 1 / -1;
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* Scroll Animations */
.appear-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.appear-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 900px) {

    .secondary-grid,
    .career-details {
        grid-template-columns: 1fr;
    }

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

    .dropdown-content.mega-menu {
        min-width: 320px;
        left: 0;
        transform: translateX(0);
    }

    .dropdown:hover .dropdown-content.mega-menu {
        grid-template-columns: 1fr;
    }

    .mega-col {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding: 0.75rem 0;
    }

    .mega-col:last-child {
        border-bottom: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

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

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

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

    .partner-group {
        grid-template-columns: 1fr;
    }
}