:root {
  --primary-color: #FFD600;
  --primary-hover-color: #e6c000;
  --secondary-color: #333333;
  --text-color: #111111;
  --text-light-color: #555555;
  --background-color: #FFFFFF;
  --background-light-color: #F5F5F5;
  --border-color: #111111;
  --footer-background-color: #111111;
  --footer-text-color: #FFFFFF;
  --font-family-headings: 'IBM Plex Mono', monospace;
  --font-family-body: 'Inter', sans-serif;
}

/* === GLOBAL RESET & SETUP === */
body {
  background-color: var(--background-color);
  font-family: var(--font-family-body);
  color: var(--text-color);
  line-height: 1.6;
  border: 10px solid var(--border-color);
  min-height: 100vh;
}

a {
  color: var(--text-color);
  text-decoration: underline;
  text-decoration-color: var(--primary-color);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: all 0.2s ease;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-headings);
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.container {
    max-width: 1280px;
}

/* === HEADER === */
.main-header {
  background-color: var(--background-color);
  border-bottom: 2px solid var(--border-color);
  padding: 1rem 0;
}

.navbar-brand {
  font-family: var(--font-family-headings);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--text-color) !important;
}

.header-logo {
  max-height: 40px;
  width: auto;
}

.navbar-nav .nav-link {
  font-family: var(--font-family-headings);
  font-weight: 500;
  color: var(--text-color);
  border: 2px solid transparent;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
  border-color: var(--border-color);
  background-color: var(--background-light-color);
}

.search-form .form-control {
  border-radius: 0;
  border: 2px solid var(--border-color);
}

.search-form .form-control:focus {
    box-shadow: none;
    background-color: var(--primary-color);
}

/* === FOOTER === */
.site-footer {
    background-color: var(--footer-background-color);
    color: var(--footer-text-color);
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-widget-title {
    font-family: var(--font-family-headings);
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.site-footer a {
    color: #FFF;
    text-decoration: none;
    border-bottom: 2px dotted #555;
}

.site-footer a:hover {
    background-color: var(--primary-color);
    color: #000;
    border-bottom-style: solid;
}

.footer-bottom {
    border-top: 2px solid #444;
    margin-top: 2rem;
    padding-top: 2rem;
}

/* === BUTTONS & FORMS === */
.btn {
    border-radius: 0;
    border: 2px solid var(--border-color);
    font-family: var(--font-family-headings);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    box-shadow: 4px 4px 0px var(--border-color);
    transition: all 0.1s ease-in-out;
}

.btn:hover {
    box-shadow: 1px 1px 0px var(--border-color);
    transform: translate(3px, 3px);
}

.btn-primary-custom {
    background-color: var(--primary-color);
    color: var(--primary-on-background-text-color);
    border-color: var(--border-color);
}

.btn-primary-custom:hover {
    background-color: var(--primary-hover-color);
    color: var(--primary-on-background-text-color);
}

.form-control, .form-select {
    border-radius: 0;
    border: 2px solid var(--border-color);
}

.form-control:focus, .form-select:focus {
    box-shadow: none;
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: var(--primary-on-background-text-color);
}

/* === HOMEPAGE: HERO & TABS === */
.hero-brutalist {
    padding: 4rem 0;
    text-align: center;
}

.hero-brutalist h1 {
    font-size: 4rem;
    text-transform: uppercase;
}

.hero-brutalist .lead {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-brutalist .lead p, .hero-brutalist .lead h1, .hero-brutalist .lead h2{
    color: var(--homepage-text-color);
}

.hero-brutalist .form-control {
    height: 50px;
    text-align: center;
    font-size: 1.2rem;
}

.homepage-tabs {
    border: 2px solid var(--border-color);
}

.homepage-tabs .nav-tabs {
    border-bottom: 2px solid var(--border-color);
}

.homepage-tabs .nav-link {
    font-family: var(--font-family-headings);
    font-size: 1.2rem;
    color: var(--text-light-color);
    border: none;
    border-right: 2px solid var(--border-color);
    border-radius: 0;
    padding: 1rem 1.5rem;
}

.homepage-tabs .nav-link.active {
    background-color: var(--primary-color);
    color: var(--primary-on-background-text-color);
    border-color: var(--border-color);
}

.homepage-tabs .tab-content {
    padding: 2rem;
}

/* === CARDS & LISTS === */
.card {
    border-radius: 0;
    border: 2px solid var(--border-color);
    box-shadow: 6px 6px 0px var(--border-color);
}

.card-body {
    padding: 1.5rem;
}

.category-card-brutalist {
    border: 2px solid var(--border-color);
    padding: 1rem;
    text-align: center;
    height: 100%;
    transition: background-color 0.2s ease;
}

.category-card-brutalist:hover {
    background-color: var(--primary-color);
    color: var(--primary-on-background-text-color);
}

.category-card-brutalist .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.category-card-brutalist .title {
    font-family: var(--font-family-headings);
    font-size: 1.2rem;
}

.company-list-item {
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.company-list-item:not(:last-child) {
    border-bottom: none;
}

.company-list-item:hover {
    background-color: var(--background-light-color);
}

.company-list-title {
    font-family: var(--font-family-headings);
    font-size: 1.5rem;
    margin: 0;
}

/* === COMPANY DETAIL === */
.company-detail-header {
    padding: 2rem;
    border: 2px solid var(--border-color);
    background-color: var(--background-light-color);
    text-align: center;
}

.company-detail-title {
    font-size: 3rem;
    text-transform: uppercase;
}

.company-detail-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    margin-top: 2rem;
}

.company-detail-main, .company-detail-sidebar {
    border: 2px solid var(--border-color);
    padding: 1.5rem;
}

.info-grid-brutalist dt {
    font-family: var(--font-family-headings);
    font-weight: 600;
    margin-top: 1rem;
}
.info-grid-brutalist dd {
    margin-left: 0;
    padding: 0.5rem;
    background-color: var(--background-light-color);
    border: 2px solid var(--border-color);
}

/* === BLOG === */
.blog-card-brutalist {
    border: 2px solid var(--border-color);
    height: 100%;
}

.blog-card-brutalist img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.blog-card-brutalist .card-body {
    padding: 1rem;
}

.blog-card-brutalist .card-title {
    font-family: var(--font-family-headings);
    font-size: 1.3rem;
}

.blog-post-title {
    font-size: 3rem;
    font-family: var(--font-family-headings);
    text-transform: uppercase;
}

.blog-post-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.blog-post-content img {
    max-width: 100%;
    border: 2px solid var(--border-color);
    margin: 2rem 0;
}

/* === LETTERS BRUTALIST === */
.letters-grid-brutalist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}

.letter-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 2px solid var(--border-color);
  font-family: var(--font-family-headings);
  font-weight: 600;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--text-color);
  transition: all 0.2s ease;
}

.letter-box.active:hover {
  background-color: var(--primary-color);
  color: var(--primary-on-background-text-color);
}

.letter-box.disabled {
  background-color: var(--background-light-color);
  color: #bbb;
  pointer-events: none;
  text-decoration: line-through;
}