@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* Theme Variables */
:root {
    /* Light Mode (Default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --primary: #10b981;
    --primary-hover: #059669;
    --primary-gradient: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
    --primary-gradient-hover: linear-gradient(135deg, #059669 0%, #0891b2 100%);
    --accent: #6366f1;
    --border-color: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(241, 245, 249, 0.6);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 16px -6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    /* Dark Mode */
    --bg-primary: #090d16;
    --bg-secondary: #0f172a;
    --bg-tertiary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --primary: #34d399;
    --primary-hover: #10b981;
    --primary-gradient: linear-gradient(135deg, #34d399 0%, #22d3ee 100%);
    --primary-gradient-hover: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
    --accent: #818cf8;
    --border-color: #334155;
    --glass-bg: rgba(9, 13, 22, 0.8);
    --glass-border: rgba(51, 65, 85, 0.5);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 16px -6px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
}

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

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

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

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 5rem 0;
}

/* Top Navigation Header bar */
.top-bar {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
    font-size: 0.85rem;
    transition: var(--transition);
}

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

.top-info {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.top-info a {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

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

.top-social {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.top-social a {
    color: var(--text-muted);
}

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

/* Glass Header & Navbar */
header.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

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

.logo-link img {
    height: 48px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 1rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 500;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

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

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    list-style: none;
    min-width: 200px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    color: var(--text-secondary);
    padding: 0.6rem 1rem;
    display: block;
    border-radius: 6px;
    font-weight: 500;
}

.dropdown-link:hover {
    color: var(--primary);
    background-color: var(--bg-tertiary);
}

/* Action Controls (Theme Toggle) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--primary);
    color: var(--primary);
}

.theme-toggle-btn svg {
    width: 20px;
    height: 20px;
}

.theme-toggle-btn .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle-btn .moon-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle-btn .sun-icon {
    display: block;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-toggle svg {
    width: 28px;
    height: 28px;
}

/* Hero Section */
.hero {
    background: var(--primary-gradient);
    color: #ffffff;
    text-align: center;
    padding: 7rem 0;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15) 0%, transparent 50%),
                      radial-gradient(circle at 10% 80%, rgba(0,0,0,0.15) 0%, transparent 50%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    color: #ffffff;
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.hero-logo {
    height: 80px;
    width: auto;
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
}

.btn-white {
    background-color: #ffffff;
    color: var(--primary);
    box-shadow: 0 4px 14px rgba(255, 255, 255, 0.25);
}

.btn-white:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

.btn-outline {
    background: none;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* Tabs Styling */
.tabs-container {
    margin-top: 3rem;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    list-style: none;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 0.8rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

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

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1.1rem;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: 3px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

/* Cards */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

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

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.card-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.card-list li::before {
    content: '✓';
    color: var(--primary);
    font-weight: bold;
}

/* Logo Scrolling List */
.carousel-section {
    background-color: var(--bg-secondary);
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.section-title p {
    color: var(--text-muted);
}

.logo-slider {
    display: flex;
    overflow-x: hidden;
    user-select: none;
    position: relative;
    width: 100%;
    mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}

.logo-track {
    display: flex;
    width: calc(200px * 12);
    animation: scroll 20s linear infinite;
    gap: 3rem;
}

.logo-slide {
    width: 160px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.logo-slide img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Promo Banner Section */
.promo-banner {
    background: var(--primary-gradient);
    color: #ffffff;
    text-align: center;
    padding: 5rem 0;
}

.promo-banner h2 {
    color: #ffffff;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.promo-banner p {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer styling */
footer.site-footer {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
    transition: var(--transition);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-col ul a {
    color: var(--text-secondary);
}

.footer-col ul a:hover {
    color: var(--primary);
    padding-left: 5px;
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: var(--text-muted);
}

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

/* Forms & Captcha Styling */
.form-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

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

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

.form-control {
    width: 100%;
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.radio-group {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-top: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
}

.captcha-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--bg-tertiary);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.captcha-question {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.captcha-input {
    max-width: 120px;
}

/* Jobs Board Styling */
.job-search-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.job-search-input {
    flex: 1;
    min-width: 250px;
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.job-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    flex-wrap: wrap;
    gap: 1.5rem;
}

.job-card:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.job-details h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.job-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.job-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Modal styling */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 64px;
    height: 64px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

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

.modal h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.modal p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-200px * 6)); }
}

/* Responsive Styles */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .navbar {
        padding: 1rem 0;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 66px;
        left: 0;
        width: 100%;
        height: calc(100vh - 66px);
        background-color: var(--bg-primary);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: var(--shadow-lg);
        transform: translateX(-100%);
        transition: var(--transition);
        z-index: 99;
        overflow-y: auto;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        width: 100%;
        padding: 0.8rem 1rem;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        background-color: var(--bg-tertiary);
        margin-top: 0.5rem;
        transform: none;
        padding-left: 1.5rem;
        display: none;
    }
    
    .nav-item:hover .dropdown-menu {
        display: block;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .tabs-nav {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tab-btn.active::after {
        display: none;
    }
    
    .tab-btn {
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
    }
    
    .tab-btn.active {
        background-color: var(--primary);
        color: #ffffff;
    }
    
    .job-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .job-card .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .top-bar {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .captcha-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .captcha-input {
        max-width: 100%;
        width: 100%;
    }
}