/* css/default.css */
/* SpaceX-inspired color palette, fonts, and styling */
:root {
    --accent: #ff6700;
}

* {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

body {
    background-color: #000000;
    color: #ffffff;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    font-size: 1.05rem;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -1px;
    text-transform: uppercase;
}

/* Navbar - exact SpaceX dark treatment */
.navbar {
    background-color: #000000 !important;
    border-bottom: 1px solid #222222;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-brand img {
    filter: brightness(1.1);
}

.nav-link {
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    font-weight: 500;
    color: #ffffff !important;
    padding: 0.5rem 1rem !important;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--accent) !important;
}

.nav-link.active {
    color: #ffffff !important;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
}

/* Hero */
.hero {
    background: linear-gradient(180deg, #111111 0%, #000000 100%);
}

/* Buttons - SpaceX style (outlined, uppercase, no round corners) */
.btn-outline-light {
    border-width: 2px;
    border-radius: 0;
    font-weight: 600;
    letter-spacing: 1px;
}

.btn-outline-light:hover {
    background-color: #ffffff;
    color: #000000;
    border-color: #ffffff;
}

/* Tables - SpaceX clean dark tables */
.table {
    --bs-table-bg: #111111;
    --bs-table-striped-bg: #1a1a1a;
    --bs-table-hover-bg: #222222;
    --bs-table-color: #ffffff;
    --bs-table-border-color: #333333;
    font-size: 0.95rem;
}

.table th {
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 0.85rem;
}

/* Cards */
.card {
    background-color: #111111;
    border-color: #333333;
}

.card-img-top {
    border-bottom: 1px solid #333333;
}

/* Skill badges */
.skill-badge {
    background-color: #111111;
    border-radius: 0;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* Site map list */
.site-map-list a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid #222222;
}

.site-map-list a:hover {
    color: var(--accent) !important;
    padding-left: 10px;
}

/* Footer */
footer a:hover {
    color: var(--accent) !important;
}

/* Accessibility enhancements */
a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.25rem rgba(255, 103, 0, 0.25);
}

/* Responsive tweaks */
@media (max-width: 991px) {
    .navbar-nav {
        background-color: #000000;
        padding: 1rem 0;
    }
}