/* style.css - Main Stylesheet */
@import url('variables.css');

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

body {
    font-family: var(--font-body);
    background-color: var(--clr-cream);
    color: var(--clr-charcoal);
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Subtle Grain Texture Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    mix-blend-mode: multiply;
    /* Basic noise texture via data URI */
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: 1px;
}

a {
    color: var(--clr-teal);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--clr-terracotta);
}

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

/* Layout */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

header {
    background-color: var(--clr-mustard);
    border-bottom: var(--border-width) solid var(--clr-charcoal);
    padding: var(--spacing-md) 0;
    position: relative;
    overflow: hidden;
}

/* Sunburst Motif for Header */
header::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: repeating-conic-gradient(
        transparent 0 10deg,
        rgba(255, 255, 255, 0.15) 10deg 20deg
    );
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

header .container {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--clr-charcoal);
    text-transform: uppercase;
}

nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
}

nav a {
    font-weight: 600;
    color: var(--clr-charcoal);
    font-size: 1.1rem;
}

nav a:hover {
    color: var(--clr-white);
}

main {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

footer {
    background-color: var(--clr-charcoal);
    color: var(--clr-cream);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: var(--border-width) solid var(--clr-mustard);
}

/* Buttons (Retro Pop-Art Style) */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    color: var(--clr-charcoal);
    border: var(--border-width) solid var(--clr-charcoal);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    text-align: center;
    transition: all 0.1s ease-in-out;
    box-shadow: var(--box-shadow-retro);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--clr-mustard);
}

.btn-secondary {
    background-color: var(--clr-teal);
    color: var(--clr-white);
    border-color: var(--clr-charcoal);
}

.btn:hover {
    transform: translate(2px, 2px);
    box-shadow: var(--box-shadow-retro-hover);
}

.btn:active {
    transform: translate(4px, 4px);
    box-shadow: var(--box-shadow-retro-active);
}

.btn:disabled, .btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--clr-charcoal);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    border: var(--border-width) solid var(--clr-charcoal);
    border-radius: var(--border-radius-sm);
    background-color: var(--clr-white);
    transition: border-color 0.2s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--clr-teal);
    box-shadow: 0 0 0 2px rgba(26, 94, 99, 0.2);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* Cards (Job Listings) */
.card {
    background-color: var(--clr-white);
    border: var(--border-width) solid var(--clr-charcoal);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow-retro);
    transition: transform 0.2s, box-shadow 0.2s;
    margin-bottom: var(--spacing-md);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 6px 6px 0px var(--clr-charcoal);
}

.card-title {
    margin-bottom: var(--spacing-xs);
    font-size: 1.5rem;
}

.badges {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.badge {
    font-size: 0.8rem;
    font-weight: 700;
    padding: 2px 8px;
    border: 1px solid var(--clr-charcoal);
    border-radius: 20px;
    background-color: var(--clr-cream);
    text-transform: uppercase;
}

.badge-closed {
    background-color: var(--clr-error);
    color: var(--clr-white);
    border-color: var(--clr-charcoal);
}

/* Utilities */
.text-center { text-align: center; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* Alerts */
.alert {
    padding: var(--spacing-md);
    border: var(--border-width) solid var(--clr-charcoal);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
}
.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}
.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

/* Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }
}