:root {
    --color-primary: #1e3a8a;
    --color-primary-dark: #1e40af;
    --color-accent: #06b6d4;
    --color-accent-dark: #0891b2;
    --color-white: #ffffff;
    --color-black: #0f172a;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --bg-lavender-light: #dfe4f5;
    --bg-lavender-lighter: #eaecf7;
    --bg-white-tint: #f5f6fa;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --container-max: 1280px;
    --container-padding: 1.5rem;
    --transition-base: 200ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-black);
    background: linear-gradient(180deg, #dfe4f5 0%, #eaecf7 20%, #f5f6fa 40%, #ffffff 60%, #f5f6fa 80%, #eaecf7 100%);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    padding-top: 72px;
}

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

section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-heading);
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

/* Hero */
.careers-hero {
    background: linear-gradient(135deg, rgba(12, 67, 218, 0.85) 0%, rgba(30, 41, 59, 0.85) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    color: var(--color-white);
}

.page-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    color: var(--color-gray-200);
    max-width: 800px;
    margin: 0 auto;
}

/* Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

.benefit-card {
    background-color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl);
    border-radius: 1rem;
    text-align: center;
    transition: all var(--transition-base);
}

.benefit-card:hover {
    background-color: rgba(255, 255, 255, 0.95);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon img {
    width: 40px;
    height: 40px;
}

.benefit-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.benefit-description {
    color: var(--color-gray-600);
}

/* Position Cards */
.positions-list {
    max-width: 900px;
    margin: 0 auto;
}

.position-card {
    background-color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-xl);
    border-radius: 1rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.position-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.position-header h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.position-meta {
    display: flex;
    gap: var(--spacing-md);
    color: var(--color-gray-600);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.position-description {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.position-details h4 {
    font-size: 1.125rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.position-details ul {
    list-style-position: inside;
    padding-left: var(--spacing-sm);
}

.position-details ul li {
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xs);
}

.position-footer {
    margin-top: var(--spacing-xl);
    text-align: right;
}

.position-placeholder {
    background-color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-2xl);
    border-radius: 1rem;
    border: 2px dashed rgba(203, 213, 225, 0.8);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.placeholder-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background-color: rgba(241, 245, 249, 0.8);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon img {
    width: 48px;
    height: 48px;
    opacity: 0.6;
}

.placeholder-title {
    font-size: 1.5rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.placeholder-text {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
}

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

.modal-container {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 1rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

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

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2.5rem;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: color var(--transition-base);
}

.modal-close-btn:hover {
    color: var(--color-black);
}

.modal-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.modal-title {
    font-size: 1.75rem;
    color: var(--color-black);
}

.modal-subtitle {
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-700);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-300);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.2);
}

.file-input {
    padding: 0.5rem;
}

.file-name-display {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.form-message {
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: var(--spacing-md);
    display: none;
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    display: block;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    display: block;
}

.btn-submit {
    width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding-top: 68px;
    }
    section {
        padding: var(--spacing-2xl) 0;
    }
    .position-footer {
        text-align: left;
    }
    .position-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    .modal-container {
        padding: var(--spacing-lg);
    }
}
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-300);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: var(--font-body);
    resize: vertical;
    min-height: 100px;
    transition: all var(--transition-base);
}

.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.2);
}

.field-helper {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    font-style: italic;
}