/* Stark Template Base Styles — Brutalist Portfolio */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Default color variables - overridden by inline styles */
    --primary-color: #0A0A0A;
    --secondary-color: #555555;
    --accent-color: #FF3B00;
    --background-color: #FAFAFA;
    --text-color: #1A1A1A;
    --text-light-color: #888888;
    --border-color: #0A0A0A;
    --muted-color: #999999;

    /* Typography */
    --font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --base-font-size: 16px;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 80px;

    /* Layout */
    --nav-height: 72px;
    --max-width: 1400px;
}

body {
    font-family: var(--font-family);
    font-size: var(--base-font-size);
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==============================
   TOP NAVIGATION
   ============================== */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--background-color);
    border-bottom: 2px solid var(--border-color);
    z-index: 100;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.nav-brand {
    flex-shrink: 0;
}

.nav-logo {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--primary-color);
    text-decoration: none;
    text-transform: uppercase;
    display: block;
}

.nav-logo img {
    max-height: 40px;
    width: auto;
    display: block;
}

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

/* Navigation Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 8px 14px;
    display: block;
    transition: color 0.15s, background 0.15s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.nav-links a.active {
    color: var(--background-color);
    background: var(--primary-color);
}

/* Page Groups / Dropdowns */
.nav-group-container {
    position: relative;
}

.nav-group-label {
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 8px 14px;
    cursor: default;
    color: var(--primary-color);
    display: block;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--background-color);
    border: 2px solid var(--border-color);
    display: none;
    flex-direction: column;
    z-index: 200;
}

.nav-group-container:hover .nav-dropdown {
    display: flex;
}

.nav-dropdown li {
    margin: 0;
}

.nav-dropdown a {
    padding: 10px 16px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
}

.nav-dropdown li:last-child a {
    border-bottom: none;
}

.nav-dropdown a:hover {
    background: var(--primary-color);
    color: var(--background-color);
}

/* Language Switcher */
.nav-lang {
    margin-left: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--border-color);
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.language-switcher a {
    color: var(--muted-color);
    text-decoration: none;
    padding: 4px 6px;
    transition: color 0.15s;
}

.language-switcher a:hover,
.language-switcher a.active {
    color: var(--primary-color);
    background: none;
}

.language-switcher .divider {
    color: var(--muted-color);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    padding: 6px;
    width: 40px;
    height: 40px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==============================
   MAIN CONTENT
   ============================== */
.main-content {
    margin-top: var(--nav-height);
    flex: 1;
}

.content-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

/* ==============================
   FOOTER
   ============================== */
.site-footer {
    border-top: 2px solid var(--border-color);
    background: var(--background-color);
}

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

.footer-left p {
    font-size: 12px;
    color: var(--muted-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.footer-right {
    display: flex;
    gap: var(--spacing-md);
}

.footer-right a {
    font-size: 12px;
    color: var(--muted-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.15s;
}

.footer-right a:hover {
    color: var(--accent-color);
}

/* ==============================
   TYPOGRAPHY
   ============================== */
h1 {
    font-size: 64px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: var(--spacing-xl);
    color: var(--primary-color);
    text-transform: uppercase;
}

h2 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
}

h3 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    line-height: 1.7;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.15s;
}

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

/* ==============================
   OFFLINE / PREVIEW BANNERS
   ============================== */
#offline-banner {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: #fff;
    padding: 12px 20px;
    border: 2px solid var(--primary-color);
    box-shadow: 4px 4px 0 var(--primary-color);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 9999;
    font-family: var(--font-family);
    font-size: 14px;
}

#offline-banner.is-hidden {
    display: none;
}

.offline-banner-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.offline-banner-content strong {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

#offline-banner button {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
    padding: 4px 12px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

#offline-banner-mini {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    width: 40px;
    height: 40px;
    display: none;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    box-shadow: 3px 3px 0 var(--primary-color);
    z-index: 9999;
    font-size: 20px;
    font-weight: 700;
}

#offline-banner-mini.is-hidden {
    display: none;
}

/* ==============================
   MOBILE RESPONSIVE
   ============================== */
@media (max-width: 900px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--background-color);
        border-bottom: 2px solid var(--border-color);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: 0;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        padding: 12px 0;
        border-bottom: 1px solid var(--border-color);
        font-size: 16px;
    }

    .nav-links a.active {
        padding: 12px;
    }

    .nav-lang {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        padding-top: var(--spacing-md);
        border-top: 2px solid var(--border-color);
    }

    .nav-dropdown {
        position: static;
        border: none;
        border-top: 1px solid var(--border-color);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 40px;
    }

    h2 {
        font-size: 28px;
    }

    .content-container {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .footer-container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .footer-right {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 32px;
    }

    .nav-logo {
        font-size: 16px;
    }
}

/* ==============================
   UTILITIES
   ============================== */
.text-accent {
    color: var(--accent-color);
}

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