/* ==================== RESET & VARIABLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #1a1a1a;
    --bg-card: #2b2b2b;
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --accent-primary: #d97706;
    --accent-hover: #dc8d27;
    --border-color: #424242;
    --max-width: 1300px;
}

body.dark {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    font-size: 16px;
}

/* ==================== UTILITIES ==================== */
.max-width-1300 {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

a:hover {
    color: var(--accent-primary);
}

/* ==================== HEADER ==================== */
.header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    width: 100%;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: 20px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-primary);
}

.logo-link:hover .logo-text {
    color: var(--accent-primary);
}

/* ==================== NAVIGATION ==================== */
.nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.nav-dropdown {
    position: relative;
}

.nav-link {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--accent-primary);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    min-width: 280px;
    display: none;
    flex-direction: column;
    margin-top: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    z-index: 200;
}

.dropdown-item {
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s, color 0.2s;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: rgba(217, 119, 6, 0.1);
    color: var(--accent-primary);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-primary);
    color: #000;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 10px 20px;
    white-space: nowrap;
    transition: background-color 0.2s;
    flex-shrink: 0;
}

.cta-button:hover {
    background-color: var(--accent-hover);
    color: #000;
}

/* ==================== MOBILE MENU TOGGLE ==================== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: 0.3s;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }

    .nav {
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background-color: var(--bg-card);
        border-bottom: 1px solid var(--border-color);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s;
    }

    .nav.open {
        max-height: 500px;
    }

    .nav-dropdown {
        width: 100%;
    }

    .nav-link {
        width: 100%;
        justify-content: flex-start;
        border-bottom: 1px solid var(--border-color);
        padding: 12px 20px;
    }

    .dropdown-menu {
        position: static;
        border: none;
        background-color: rgba(255, 255, 255, 0.05);
        box-shadow: none;
        margin: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s;
    }

    .dropdown-menu.open {
        max-height: 300px;
    }

    .dropdown-item {
        padding: 10px 40px;
        border-bottom: 1px solid var(--border-color);
    }

    .cta-button {
        position: absolute;
        right: 20px;
        top: 20px;
    }

    .header-content {
        height: 60px;
    }
}

/* ==================== MAIN CONTENT ==================== */
main {
    min-height: calc(100vh - 160px);
}

.hero {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, transparent 100%);
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.2s;
    cursor: pointer;
    border: 2px solid var(--accent-primary);
    background-color: var(--accent-primary);
    color: #000;
}

.button:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
}

.button-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border-color: var(--text-primary);
}

.button-secondary:hover {
    background-color: rgba(217, 119, 6, 0.1);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* ==================== SECTION LABEL ==================== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-primary);
}

.section-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--accent-primary);
}

/* ==================== CARDS ==================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px;
    transition: all 0.3s;
}

.card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.card-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card-link:hover {
    gap: 12px;
}

/* ==================== BREADCRUMBS ==================== */
.breadcrumbs {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-item a {
    color: var(--text-secondary);
}

.breadcrumb-item a:hover {
    color: var(--accent-primary);
}

.breadcrumb-separator {
    color: var(--border-color);
}

/* ==================== CONTENT SECTIONS ==================== */
.section {
    padding: 80px 20px;
}

.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    font-size: 36px;
    font-weight: 900;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 768px) {
    .two-column {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== FORMS ==================== */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==================== FOOTER ==================== */
.footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 60px 20px 30px;
    margin-top: auto;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.footer-heading {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links li a {
    font-size: 13px;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.footer-links li a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
}

.footer-bottom p {
    margin: 0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}