/* BASE VARIABLES & RESET */
:root {
    --color-bg: #050508;
    --color-panel-bg: rgba(255, 255, 255, 0.03);
    --color-panel-border: rgba(255, 255, 255, 0.1);
    --color-text: #e2e2e5;
    --color-text-muted: #a1a1aa;
    --color-neon-1: #00f2fe;
    --color-neon-2: #4facfe;
    --color-error: #ef4444;
    
    --font-main: "Inter", system-ui, -apple-system, sans-serif;
    
    --space-4: 4px;
    --space-8: 8px;
    --space-12: 12px;
    --space-16: 16px;
    --space-24: 24px;
    --space-40: 40px;
    --space-64: 64px;
    
    --radius: 12px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden; /* Prevent horizontal scroll from layout, but not masking overflow */
}

/* Maintain a11y focus states */
*:focus-visible {
    outline: 2px solid var(--color-neon-1);
    outline-offset: 4px;
    border-radius: 4px;
}
input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline-offset: -1px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-neon-1);
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6, .brand-name {
    color: #ffffff;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: var(--space-24); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: var(--space-24); margin-top: var(--space-40); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); margin-bottom: var(--space-16); margin-top: var(--space-24); }

p { margin-bottom: var(--space-16); }
ul, ol { margin-bottom: var(--space-24); padding-left: var(--space-24); }
li { margin-bottom: var(--space-8); }

.text-neon {
    background: linear-gradient(to right, var(--color-neon-1), var(--color-neon-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
/* Fallback color for browsers that don't support bg-clip text */
@supports not (background-clip: text) {
    .text-neon {
        color: var(--color-neon-1);
    }
}

/* UTILITIES */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-24);
    min-width: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-neon-1);
    color: #050508;
    padding: var(--space-8) var(--space-16);
    z-index: 1000;
}
.skip-link:focus {
    top: 0;
}

/* GLASSMORPHISM MODULES */
.glass-panel {
    background: var(--color-panel-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-panel-border);
    border-radius: var(--radius);
}

.neon-border {
    position: relative;
    z-index: 1;
}
.neon-border::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px; right: -1px; bottom: -1px;
    background: linear-gradient(45deg, var(--color-neon-1), var(--color-neon-2));
    z-index: -1;
    border-radius: inherit;
    opacity: 0.5;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-24);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, opacity 0.2s;
    text-align: center;
}
.btn:hover {
    transform: translateY(-2px);
}
.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(to right, var(--color-neon-1), var(--color-neon-2));
    color: #050508; /* required a11y color with bg */
}
.btn-primary:hover {
    color: #050508;
    opacity: 0.9;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-neon-2);
    color: var(--color-neon-1);
}

/* HEADER */
.site-header {
    height: 64px;
    display: flex;
    align-items: center;
    border-top: none;
    border-left: none;
    border-right: none;
    border-radius: 0;
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    font-weight: 700;
    font-size: 1.125rem;
    color: #fff;
    overflow-wrap: anywhere;
}

.brand:hover {
    color: #fff;
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-24);
    margin: 0;
    padding: 0;
}

.nav-list a {
    font-weight: 500;
    color: var(--color-text-muted);
}
.nav-list a:hover, .nav-list a[aria-current="page"] {
    color: #fff;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 24px;
    height: 24px;
    position: relative;
    padding: 0;
}

.hamburger, .hamburger::before, .hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    position: absolute;
    transition: transform 0.3s, opacity 0.3s;
}
.hamburger { top: 11px; }
.hamburger::before { content: ''; top: -6px; }
.hamburger::after { content: ''; top: 6px; }

.menu-toggle.is-open .hamburger { background-color: transparent; }
.menu-toggle.is-open .hamburger::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle.is-open .hamburger::after { transform: translateY(-6px) rotate(-45deg); }

.header-cta .btn {
    padding: var(--space-8) var(--space-16);
    font-size: 0.875rem;
}

/* HERO SECTION */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-64);
    padding-top: var(--space-64);
    padding-bottom: var(--space-64);
    align-items: center;
    min-width: 0;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-40);
}

.hero-actions {
    display: flex;
    gap: var(--space-16);
    flex-wrap: wrap;
    min-width: 0;
}

.hero-visual {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
}
.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* GUIDES SECTION */
.guides-section {
    padding: var(--space-64) var(--space-24);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-40);
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-24);
    min-width: 0;
}

/* CARD STYLE: Glass Overlay */
.card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 380px;
    background: #111;
    min-width: 0;
}

.card-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: opacity 0.3s, transform 0.5s ease;
}

.card:hover .card-bg-img {
    opacity: 0.8;
    transform: scale(1.05);
}

.card-overlay {
    position: relative;
    z-index: 2;
    margin: var(--space-16);
    padding: var(--space-24);
    background: rgba(10, 10, 15, 0.75);
    border-color: rgba(255, 255, 255, 0.15);
    display: flex;
    flex-direction: column;
    gap: var(--space-16); /* ensure minimum spacing inside card */
    min-width: 0;
}

.card-tags {
    display: flex;
    gap: var(--space-8);
}
.tag {
    background: rgba(0, 242, 254, 0.1);
    color: var(--color-neon-1);
    padding: var(--space-4) var(--space-8);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-link {
    color: #fff;
    text-decoration: none;
}
.card-link::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 5;
}

.card-overlay p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

.read-more {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-neon-2);
}

/* STATS SECTION */
.stats-section {
    margin: var(--space-64) auto;
    padding: var(--space-40);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-40);
    align-items: center;
    min-width: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-24);
    min-width: 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ARTICLE / SUB-PAGES */
.article-page {
    padding-top: var(--space-40);
    padding-bottom: var(--space-64);
}

.content-wrapper {
    padding: var(--space-40);
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: var(--space-40);
}

.article-header h1 {
    margin-bottom: var(--space-16);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.article-hero-img {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: var(--space-40);
    aspect-ratio: 2/1;
    object-fit: cover;
}

.article-body h2 {
    font-size: 1.75rem;
    margin-top: var(--space-40);
    margin-bottom: var(--space-16);
    color: #fff;
}

.article-body h3 {
    font-size: 1.25rem;
    margin-top: var(--space-24);
    margin-bottom: var(--space-12);
    color: #e2e2e5;
}

.article-body p, .article-body li {
    font-size: 1.0625rem;
    color: #d1d1d6;
}

/* CONTACT PAGE */
.contact-page {
    padding-top: var(--space-64);
    padding-bottom: var(--space-64);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-64);
    max-width: 1000px;
    margin: 0 auto;
    min-width: 0;
}

.contact-info {
    padding: var(--space-40);
    display: flex;
    flex-direction: column;
    gap: var(--space-24);
}

.company-details address, .company-details p {
    color: var(--color-text-muted);
    font-style: normal;
    line-height: 1.8;
}

.static-map {
    margin-top: auto;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-panel-border);
}
.map-svg {
    display: block;
    width: 100%;
    height: auto;
}

.contact-form-wrapper {
    padding: var(--space-40);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-24);
    margin-top: var(--space-24);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.form-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: #fff;
}

.form-group input, .form-group textarea, .form-group select {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-panel-border);
    border-radius: 8px;
    padding: var(--space-12);
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--color-neon-2);
}

.form-group input.is-invalid, .form-group textarea.is-invalid, .form-group select.is-invalid {
    border-color: var(--color-error);
}

.error-msg {
    color: var(--color-error);
    font-size: 0.75rem;
}
.error-msg[hidden] {
    display: none;
}

.success-msg {
    background: rgba(74, 222, 128, 0.1);
    color: #4ade80;
    padding: var(--space-16);
    border-radius: 8px;
    border: 1px solid rgba(74, 222, 128, 0.2);
}
.success-msg[hidden] {
    display: none;
}

/* LEGAL PAGES */
.legal-page {
    padding-top: var(--space-64);
    padding-bottom: var(--space-64);
}
.table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--space-24);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}
.data-table th, .data-table td {
    padding: var(--space-16);
    text-align: left;
    border-bottom: 1px solid var(--color-panel-border);
}
.data-table th {
    color: #fff;
    font-weight: 600;
    background: rgba(255,255,255,0.05);
}

/* FOOTER */
.site-footer {
    border-top: 1px solid var(--color-panel-border);
    padding-top: var(--space-64);
    background: #030305;
    margin-top: auto;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-40);
    margin-bottom: var(--space-40);
    min-width: 0;
}

.footer-brand p {
    margin-top: var(--space-16);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-links h4, .footer-legal h4, .footer-company h4 {
    color: #fff;
    margin-bottom: var(--space-16);
}

.footer-links ul, .footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li, .footer-legal li {
    margin-bottom: var(--space-8);
}

.footer-links a, .footer-legal a, .footer-company address a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-links a:hover, .footer-legal a:hover, .footer-company address a:hover {
    color: var(--color-neon-1);
}

.footer-company address {
    font-style: normal;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid var(--color-panel-border);
    padding: var(--space-24);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: var(--space-24);
    left: var(--space-24);
    right: var(--space-24);
    max-width: 800px;
    margin: 0 auto;
    z-index: 1000;
    padding: var(--space-24);
    display: flex;
    gap: var(--space-24);
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    min-width: 0;
}
.cookie-banner[hidden] {
    display: none;
}

.cookie-content p {
    margin: 0;
    font-size: 0.875rem;
}
.cookie-content a {
    color: var(--color-neon-1);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: var(--space-12);
    flex-wrap: wrap;
    min-width: 0;
}

.cookie-actions .btn {
    padding: var(--space-8) var(--space-16);
    font-size: 0.875rem;
}

/* RESPONSIVE DESIGN */
@media (max-width: 992px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .site-header {
        height: 52px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 52px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-panel-border);
        padding: var(--space-24);
    }
    .main-nav.is-open {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
    }
    
    .header-cta {
        display: none;
    }

    .hero-section {
        grid-template-columns: 1fr;
        padding-top: var(--space-40);
        gap: var(--space-40);
    }

    .stats-section {
        grid-template-columns: 1fr;
        gap: var(--space-24);
        padding: var(--space-24);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
    }
    
    /* Remove negative insets for offset borders on small screens */
    .neon-border::before {
        top: 0; left: 0; right: 0; bottom: 0;
    }
    
    .content-wrapper, .contact-info, .contact-form-wrapper {
        padding: var(--space-24);
    }
}

@media (max-width: 399px) {
    :root {
        --space-64: 48px;
        --space-40: 32px;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
    }
    
    .cookie-actions {
        flex-direction: column;
        width: 100%;
    }
    .cookie-actions .btn {
        width: 100%;
    }
}