/**
 * Laravel Solutions CSS Stylesheet
 * Vanilla CSS - Zero Frameworks
 */

:root {
    --bg-dark: #0A0D14;
    --bg-surface: #0E131F;
    --bg-glass: rgba(14, 19, 31, 0.6);
    --border-glass: rgba(255, 255, 255, 0.05);
    
    --primary: #FF2D20;        /* Laravel Coral Red */
    --primary-hover: #E22013;
    --primary-glow: rgba(255, 45, 32, 0.15);
    
    --secondary: #1E40AF;      /* DubNet Deep Blue */
    --secondary-hover: #1D4ED8;
    --secondary-glow: rgba(30, 64, 175, 0.15);
    
    --text-main: #F1F5F9;
    --text-muted: #94A3B8;
    --text-white: #FFFFFF;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-headings: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
}

body {
    background-color: var(--bg-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    color: var(--text-white);
    font-weight: 700;
}

/* Sections */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 18px;
}

/* Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
    padding: 16px 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-headings);
    font-size: 22px;
    font-weight: 800;
    color: var(--text-white);
    text-decoration: none;
    letter-spacing: -0.5px;
}

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

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 28px;
}

.nav-menu a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.nav-menu a:hover {
    color: var(--text-white);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
}

.btn-large {
    padding: 14px 30px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 8px;
}

.btn-full {
    width: 100%;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-white);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 45, 32, 0.3);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    transform: translateY(-2px);
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-white);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.25);
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    padding: 8px 14px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 8px;
    min-width: 100px;
    display: none;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    z-index: 10;
}

.lang-selector:hover .lang-dropdown-menu {
    display: flex;
}

.lang-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.lang-dropdown-menu a:hover,
.lang-dropdown-menu a.active {
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.05);
}

.flag-icon {
    display: inline-block;
    width: 18px;
    height: 12px;
    background-size: cover;
    background-position: center;
    border-radius: 2px;
}
.flag-cz { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 20"><rect width="30" height="10" fill="%23fff"/><rect y="10" width="30" height="10" fill="%23d7141a"/><polygon points="0,0 15,10 0,20" fill="%2311457e"/></svg>'); }
.flag-en { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 30"><clipPath id="s_en"><path d="M0,0 L60,30 M60,0 L0,30"/></clipPath><rect width="60" height="30" fill="%23012169"/><path d="M0,0 L60,30 M60,0 L0,30" stroke="%23fff" stroke-width="6"/><path d="M0,0 L60,30 M60,0 L0,30" stroke="%23C8102E" stroke-width="4" clip-path="url(%23s_en)"/><path d="M30,0 v30 M0,15 h60" stroke="%23fff" stroke-width="10"/><path d="M30,0 v30 M0,15 h60" stroke="%23C8102E" stroke-width="6"/></svg>'); }
.flag-it { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 20"><rect width="10" height="20" fill="%23009246"/><rect x="10" width="10" height="20" fill="%23fff"/><rect x="20" width="10" height="20" fill="%23ce2b37"/></svg>'); }
.flag-sk { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 20"><rect width="30" height="6.67" fill="%23fff"/><rect y="6.67" width="30" height="6.67" fill="%230b4ea2"/><rect y="13.33" width="30" height="6.67" fill="%23ee1c25"/></svg>'); }

/* Hero Section Styles */
.hero-section {
    padding: 160px 0 100px;
    background: radial-gradient(ellipse at top, rgba(30, 64, 175, 0.08), transparent 70%);
}

.hero-container-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 45, 32, 0.08);
    border: 1px solid rgba(255, 45, 32, 0.15);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.text-glow {
    background: linear-gradient(135deg, var(--primary), #FF5E54);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(255, 45, 32, 0.2);
}

.hero-description {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--text-muted);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
}

/* Dynamic Terminal Widget */
.terminal-widget {
    background: #080A10;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 50px rgba(30, 64, 175, 0.05);
    overflow: hidden;
    height: 380px;
    display: flex;
    flex-direction: column;
}

.terminal-header {
    background: #0E121E;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    position: relative;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
    position: absolute;
    left: 16px;
}

.btn-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.btn-close { background-color: #FF5F56; }
.btn-minimize { background-color: #FFBD2E; }
.btn-expand { background-color: #27C93F; }

.terminal-title {
    margin: 0 auto;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-weight: 500;
}

.terminal-body {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.5;
}

.terminal-body .line {
    margin-bottom: 6px;
}

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

.terminal-body .prompt {
    color: var(--primary);
    font-weight: bold;
}

.terminal-body .highlight {
    color: #38BDF8;
}

.terminal-body .output-header {
    color: var(--text-white);
    font-weight: 600;
}

.terminal-body .output {
    color: #E2E8F0;
}

.terminal-input-line {
    padding: 12px 20px;
    background: #05070B;
    border-top: 1px solid rgba(255,255,255,0.03);
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-input-line .prompt {
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: bold;
}

#terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-white);
    font-family: var(--font-mono);
    font-size: 13px;
    flex-grow: 1;
}

/* Glassmorphism Panel styles */
.glass-panel {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

/* Glow Effects */
.card-glow-red, .card-glow-blue {
    position: relative;
    transition: var(--transition-smooth);
}

.card-glow-red::after, .card-glow-blue::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: var(--transition-smooth);
}

.card-glow-red::after { background: linear-gradient(135deg, var(--primary), transparent); }
.card-glow-blue::after { background: linear-gradient(135deg, var(--secondary), transparent); }

.card-glow-red:hover::after, .card-glow-blue:hover::after {
    opacity: 1;
}

.card-glow-red:hover {
    box-shadow: 0 15px 35px rgba(255, 45, 32, 0.06);
    transform: translateY(-4px);
}

.card-glow-blue:hover {
    box-shadow: 0 15px 35px rgba(30, 64, 175, 0.06);
    transform: translateY(-4px);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 40px 30px;
    transition: var(--transition-smooth);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 24px;
    border: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: var(--text-white);
    box-shadow: 0 0 20px rgba(255, 45, 32, 0.4);
}

.card-glow-blue:hover .service-icon {
    background: var(--secondary);
    color: var(--text-white);
    box-shadow: 0 0 20px rgba(30, 64, 175, 0.4);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 14px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* Portfolio & Case Studies */
.info-alert {
    padding: 20px 24px;
    border-radius: 16px;
    background: rgba(30, 64, 175, 0.08);
    border: 1px solid rgba(30, 64, 175, 0.2);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 50px;
}

.alert-icon {
    font-size: 20px;
}

.alert-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-muted);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.portfolio-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.portfolio-body {
    padding: 35px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.portfolio-tags .tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-muted);
    padding: 4px 10px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
}

.portfolio-body h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.portfolio-body p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 24px;
    flex-grow: 1;
}

.portfolio-metrics {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    border-top: 1px solid var(--border-glass);
    padding-top: 20px;
}

.portfolio-metrics .metric {
    font-size: 13px;
    color: var(--text-muted);
}

.portfolio-metrics .metric-val {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-white);
    font-family: var(--font-headings);
}

/* Calculator Section */
.calculator-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    border-radius: 24px;
    overflow: hidden;
}

.calculator-inputs {
    padding: 50px;
    border-right: 1px solid var(--border-glass);
}

.calculator-results {
    padding: 50px;
    background: rgba(255, 255, 255, 0.01);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 10px;
}

.form-control {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 14px 18px;
    color: var(--text-white);
    font-size: 15px;
    transition: var(--transition-smooth);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.checkbox-item:hover {
    color: var(--text-white);
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.result-box {
    display: flex;
    flex-direction: column;
}

.result-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.result-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-white);
    font-family: var(--font-headings);
    line-height: 1;
}

/* About / Ecosystem Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 50px;
}

.about-p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 16px;
}

.about-p strong {
    color: var(--text-white);
}

.about-visual {
    background: rgba(0,0,0,0.15);
    border-radius: 20px;
    height: 300px;
    border: 1px solid var(--border-glass);
    position: relative;
    overflow: hidden;
}

.network-node {
    position: absolute;
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    transition: var(--transition-smooth);
}

.network-node a {
    color: inherit;
    text-decoration: none;
}

.network-node:hover {
    transform: scale(1.05);
}

.network-node.central {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-white);
    z-index: 2;
}
.network-node.central:hover {
    transform: translate(-50%, -50%) scale(1.05);
}

.network-node.child {
    font-size: 13px;
    color: var(--text-muted);
}

.n-laravel { top: 20%; left: 15%; border-color: var(--primary); color: var(--text-white) !important; }
.n-dubnet { bottom: 20%; left: 20%; border-color: var(--secondary); }
.n-linux { top: 25%; right: 15%; }

/* Contact Section */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-info-panel h2 {
    margin-bottom: 20px;
}

.contact-cards {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
}

.info-icon {
    font-size: 28px;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.info-val {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a.info-val:hover {
    color: var(--primary);
}

.info-sub {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.contact-form-panel {
    padding: 40px;
}

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.alert-box {
    padding: 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.5;
}

.alert-success {
    background-color: rgba(39, 201, 63, 0.08);
    border: 1px solid rgba(39, 201, 63, 0.2);
    color: #27C93F;
}

.alert-danger {
    background-color: rgba(255, 95, 86, 0.08);
    border: 1px solid rgba(255, 95, 86, 0.2);
    color: #FF5F56;
}

/* Footer */
.main-footer {
    background: #05070B;
    border-top: 1px solid var(--border-glass);
    padding: 80px 0 40px;
}

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

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 360px;
}

.footer-top h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-top ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-top a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.footer-top a:hover {
    color: var(--text-white);
}

.footer-bottom {
    border-top: 1px solid var(--border-glass);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom .credits {
    font-weight: 500;
}

/* Wave animation */
@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 45, 32, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 45, 32, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 45, 32, 0); }
}

/* Mobile Toggle menu button */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition-smooth);
}

/* Responsive Rules */
@media (max-width: 992px) {
    .hero-container-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .terminal-widget {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
    
    .calculator-grid {
        grid-template-columns: 1fr;
    }
    
    .calculator-inputs {
        border-right: none;
        border-bottom: 1px solid var(--border-glass);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
    }
    
    .about-visual {
        max-width: 450px;
        width: 100%;
        margin: 0 auto;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .main-header {
        padding: 12px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #080A10;
        padding: 40px 24px;
        display: none;
        border-top: 1px solid var(--border-glass);
    }
    
    .nav-menu.active {
        display: block;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
    }
    
    .nav-menu a {
        font-size: 18px;
        display: block;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .menu-open .mobile-toggle span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-open .mobile-toggle span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-open .mobile-toggle span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}