/* ============================================
   LAYOUT - THE BAD COMPANY
   Navigation, Footer, Grid Systems
   ============================================ */

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-md) 0;
    z-index: var(--z-nav);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav__logo {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: bold;
    text-decoration: none;
    transition: all var(--transition-base);
}

.nav__logo:hover {
    color: var(--accent-cyan);
    text-shadow: var(--shadow-glow-cyan);
}

.nav__links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav__link {
    font-family: var(--font-mono);
    color: var(--text-tertiary);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 2px;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    padding: 8px 12px;
    display: block;
}

.nav__link:hover {
    color: var(--accent-cyan);
    border: 2px solid var(--accent-cyan);
    box-shadow: var(--shadow-glow-cyan);
}

.nav__link--active {
    color: var(--accent-green);
    border-color: var(--accent-green);
}

/* Mobile Menu Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: 2px solid var(--border-color);
    padding: 10px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.nav__toggle:hover {
    border-color: var(--accent-cyan);
}

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--accent-green);
    transition: all var(--transition-base);
}

.nav__toggle--active .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}

.nav__toggle--active .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle--active .nav__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--bg-primary);
    border-top: 3px solid var(--border-color);
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    position: relative;
    z-index: var(--z-content);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__section {
    /* Styling handled by child elements */
}

.footer__title {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: var(--spacing-md);
}

.footer__links {
    list-style: none;
}

.footer__link-item {
    margin-bottom: 12px;
}

.footer__link {
    font-family: var(--font-mono);
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    transition: all var(--transition-base);
    display: inline-block;
}

.footer__link:hover {
    color: var(--accent-cyan);
    text-shadow: var(--shadow-glow-cyan);
    transform: translateX(5px);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
}

.footer__copyright {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-tertiary);
    letter-spacing: 2px;
}

/* ============================================
   GRID SYSTEMS
   ============================================ */

/* General Grid */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid--2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid--3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Taglines Grid */
.taglines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* Expertise Grid */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

/* ============================================
   HERO SECTIONS
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
    padding: 120px 0 80px;
    position: relative;
}

.hero__content {
    max-width: 1200px;
}

.hero__subtitle {
    font-family: var(--font-mono);
    font-size: clamp(14px, 2vw, 18px);
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-xl);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(60px, 8vw, 120px);
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 0.95;
    letter-spacing: -2px;
    text-transform: lowercase;
}

.hero__tagline {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 48px);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xxl);
    border-left: 4px solid var(--accent-pink);
    padding-left: var(--spacing-lg);
    font-style: italic;
}

.hero__cta {
    margin-top: var(--spacing-md);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-green);
    color: var(--accent-green);
    padding: 12px 16px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all var(--transition-base);
    opacity: 0;
    visibility: hidden;
    z-index: var(--z-nav);
}

.back-to-top--visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-green);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow-green-intense);
    transform: translateY(-2px);
}

/* ============================================
   RESPONSIVE LAYOUT
   ============================================ */

@media (max-width: 768px) {
    /* Mobile Navigation */
    .nav__links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--bg-secondary);
        border-bottom: 2px solid var(--border-color);
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-md) 0;
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
    }
    
    .nav__links--active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav__link {
        width: 100%;
        text-align: center;
        padding: 15px var(--spacing-md);
        border: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav__link:last-child {
        border-bottom: none;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    /* Hero Adjustments */
    .hero {
        padding: 100px 0 60px;
        text-align: center;
    }
    
    .hero__tagline {
        border-left: none;
        border-top: 4px solid var(--accent-pink);
        padding-left: 0;
        padding-top: var(--spacing-md);
    }
    
    /* Grid Adjustments */
    .taglines-grid,
    .expertise-grid,
    .projects-grid,
    .grid--2,
    .grid--3,
    .grid--4 {
        grid-template-columns: 1fr;
    }
    
    /* Footer Adjustments */
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Back to Top */
    .back-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        padding: 10px 12px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: 15px 0;
    }
    
    .nav__logo {
        font-size: 12px;
    }
}