/* ===========================
   GLOBAL STYLES - Professional Black & White
=========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #000000;
    --bg-light: #f9f9f9;
    --text-dark: #000000;
    --text-body: #333333;
    --text-muted: #666666;
    --border-color: #e0e0e0;
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-body);
    background-color: #ffffff;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===========================
   NAVIGATION BAR
=========================== */
.navbar {
    background-color: #000000;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand .brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 16px;
}

.nav-brand .nav-logo {
    height: 48px;
    width: auto;
    border-radius: 4px;
}

.nav-brand .brand-text {
    display: flex;
    flex-direction: column;
}

.nav-brand .brand-name {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-brand .domain {
    color: rgba(255,255,255,0.8);
    font-size: 0.75rem;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-menu > li > a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: opacity 0.2s;
    padding: 0.5rem 0;
}

.nav-menu > li > a:hover {
    opacity: 0.7;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #ffffff;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-radius: 4px;
    min-width: 220px;
    padding: 0.5rem 0;
    list-style: none;
    z-index: 1001;
    border: 1px solid var(--border-color);
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    color: #000000;
    display: block;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

.dropdown-menu a:hover {
    background-color: #f5f5f5;
}

/* ===========================
   HERO SECTION
=========================== */
.hero {
    background: #000000;
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.hero .subheadline {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    font-weight: 400;
}

.hero .cta-buttons {
    margin-top: 2.5rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   BUTTONS
=========================== */
.btn-primary {
    background-color: #000000;
    color: white;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 4px;
    display: inline-block;
    transition: all 0.2s;
    border: 2px solid #000000;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
}

.btn-primary:hover {
    background-color: #333333;
    border-color: #333333;
}

.btn-secondary {
    background-color: white;
    color: #000000;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 4px;
    display: inline-block;
    transition: all 0.2s;
    border: 2px solid #000000;
    font-weight: 500;
    font-size: 0.95rem;
}

.btn-secondary:hover {
    background-color: #000000;
    color: white;
}

/* ===========================
   SECTIONS
=========================== */
.section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: #000000;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.7;
}

.bg-light {
    background-color: #f9f9f9;
}

/* ===========================
   CARDS & GRID
=========================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: white;
    padding: 2rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.card:hover {
    border-color: #000000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.card h3 {
    color: #000000;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.card p {
    margin-bottom: 1rem;
    color: var(--text-body);
}

.card ul {
    margin-left: 1.25rem;
    margin-bottom: 1rem;
}

.card li {
    margin-bottom: 0.5rem;
    color: var(--text-body);
}

/* ===========================
   PARTNER CARDS (About Page)
=========================== */
.partner-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.partner-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 4px;
    border: 2px solid #000000;
}

.partner-card h3 {
    color: #000000;
    margin-bottom: 1rem;
    font-weight: 600;
}

.partner-card ul {
    list-style-position: inside;
    margin-top: 1rem;
}

.partner-card strong {
    color: #000000;
}

/* ===========================
   STATS/METRICS
=========================== */
.stat-card {
    text-align: center;
    border: 2px solid #000000;
}

.stat-card h2 {
    color: #000000;
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-card p {
    color: var(--text-muted);
}

.stat-card p strong {
    color: #000000;
    display: block;
    margin-bottom: 0.25rem;
}

/* ===========================
   FOOTER
=========================== */
.footer {
    background-color: #000000;
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-col a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

/* ===========================
   CONTACT FORM
=========================== */
.contact-section {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 4px;
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #000000;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #000000;
}

/* ===========================
   BREADCRUMB
=========================== */
.breadcrumb {
    padding: 1rem 0;
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-text {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.breadcrumb-text a {
    color: #000000;
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-text a:hover {
    text-decoration: underline;
}

/* ===========================
   FAQ STYLES
=========================== */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: 3rem;
}

.faq-category h2 {
    font-size: 1.5rem;
    color: #000000;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #000000;
    font-weight: 600;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.faq-question {
    background: #ffffff;
    padding: 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #000000;
    transition: background-color 0.2s;
}

.faq-question:hover {
    background-color: #f9f9f9;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: #000000;
}

.faq-item.active .faq-question::after {
    content: '-';
}

.faq-answer {
    padding: 0 1.25rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: #f9f9f9;
}

.faq-item.active .faq-answer {
    padding: 1.25rem;
    max-height: 500px;
}

.faq-answer p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* ===========================
   SERVICE GRID
=========================== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.service-item {
    background: white;
    padding: 1.5rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.service-item h4 {
    color: #000000;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* ===========================
   TWO COLUMN LAYOUT
=========================== */
.two-col-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

/* ===========================
   RESPONSIVE DESIGN
=========================== */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-menu {
        margin-top: 1rem;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        text-align: center;
    }
    
    .dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        background-color: rgba(255,255,255,0.1);
        border: none;
    }
    
    .dropdown-menu a {
        color: white;
    }
    
    .dropdown:hover .dropdown-menu {
        display: block;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero .subheadline {
        font-size: 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .partner-cards {
        grid-template-columns: 1fr;
    }
    
    .two-col-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .stat-card h2 {
        font-size: 2.25rem;
    }
    
    .card {
        padding: 1.5rem;
    }
}