/* VRCORE Careers - Component Styles */

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--cta-primary);
    color: var(--text-light);
    border-color: var(--cta-primary);
}

.btn--primary:hover {
    background: var(--cta-primary-hover);
    border-color: var(--cta-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn--outline {
    background: transparent;
    color: var(--text-light);
    border-color: var(--cta-outline);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-light);
}

.btn--large {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

/* ===== HEADER / NAV ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-4) 0;
    background: rgba(10, 37, 64, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: var(--space-3) 0;
    background: rgba(10, 14, 18, 0.98);
}

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

.header__logo {
    height: 40px;
    width: auto;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.header__nav-link {
    color: var(--text-subtle);
    font-weight: var(--font-medium);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link.active {
    color: var(--text-light);
}

.header__menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: var(--text-2xl);
    cursor: pointer;
}

/* Mobile nav */
@media (max-width: 768px) {
    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--bg-darker);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-20) var(--space-8);
        gap: var(--space-6);
        transition: right var(--transition-base);
    }

    .header__nav.open {
        right: 0;
    }

    .header__menu-btn {
        display: block;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-darker);
    padding: var(--space-12) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    text-align: center;
}

.footer__brand {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.footer__links {
    display: flex;
    gap: var(--space-6);
}

.footer__link {
    color: var(--text-subtle);
    font-size: var(--text-sm);
}

.footer__link:hover {
    color: var(--text-light);
}

.footer__logo {
    height: 30px;
    opacity: 0.7;
}

/* ===== CARDS ===== */
.card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.card--experience {
    position: relative;
    overflow: hidden;
    padding: 0;
}

.card--experience__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card--experience__content {
    padding: var(--space-6);
}

.card--experience__badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--cta-primary);
    color: var(--text-light);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card--experience__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.card--experience__description {
    font-size: var(--text-sm);
    color: var(--text-subtle);
}

.section--light .card--experience__title {
    color: var(--text-primary);
}

.section--light .card--experience__description {
    color: var(--accent-steel);
}

.card--placeholder {
    background: rgba(255, 255, 255, 0.02);
    border-style: dashed;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    text-align: center;
}

.card--placeholder__icon {
    font-size: var(--text-4xl);
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.card--placeholder__title {
    color: var(--text-muted);
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.card--placeholder__cta {
    color: var(--cta-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}

/* ===== PILLAR / FEATURE BLOCKS ===== */
.pillar {
    text-align: center;
    padding: var(--space-8);
}

.pillar__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-6);
    color: var(--cta-primary);
}

.pillar__icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
}

.pillar__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.pillar__description {
    color: var(--text-subtle);
    font-size: var(--text-base);
    margin: 0 auto;
}

/* ===== STEP FLOW ===== */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--cta-primary), var(--accent-slate));
    z-index: 0;
}

.step {
    position: relative;
    z-index: 1;
    text-align: center;
}

.step__number {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: var(--bg-dark);
    border: 2px solid var(--cta-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--cta-primary);
}

.step__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.step__description {
    font-size: var(--text-sm);
    color: var(--text-subtle);
}

@media (max-width: 768px) {
    .steps {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .steps::before {
        display: none;
    }
}

/* ===== LOGO GRID ===== */
.logo-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-10);
    flex-wrap: wrap;
}

.logo-grid__item {
    height: 50px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    opacity: 0.8;
    transition: all var(--transition-fast);
    filter: grayscale(100%);
}

.logo-grid__item[alt="NASA"],
.logo-grid__item[alt="Calgary Police Service"] {
    filter: none;
    opacity: 1;
}

.logo-grid__item[alt="ISS National Lab"] {
    filter: brightness(0) opacity(0.6);
}

.logo-grid__item:hover {
    opacity: 1;
    filter: none;
    transform: scale(1.05);
}

/* ===== BENEFIT GRID ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.benefit__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--cta-primary);
}

.benefit__text {
    color: var(--text-subtle);
    font-size: var(--text-base);
    line-height: 1.5;
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-header__eyebrow {
    color: var(--cta-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.section-header__title {
    margin-bottom: var(--space-6);
}

.section-header__description {
    color: var(--text-subtle);
    font-size: var(--text-lg);
    margin: 0 auto;
}