:root {
    --bg: #0b0b0d;
    --surface: #141417;
    --surface-2: #1a1a1f;
    --border: #2a2a30;
    --text: #e4e4e8;
    --muted: #909098;
    --heading: #f5f5f6;
    --discord: #5865f2;
    --discord-hover: #4752c4;
    --radius: 10px;
    --radius-lg: 14px;
    --content: 38rem;
    --page: 56rem;
    --nav-h: 56px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-h) + 12px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

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

a {
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 2px solid var(--discord);
    outline-offset: 2px;
}

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

.skip-link {
    position: absolute;
    left: 12px;
    top: 12px;
    padding: 8px 12px;
    background: #fff;
    color: #111;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transform: translateY(-200%);
    z-index: 200;
}

.skip-link:focus {
    transform: translateY(0);
}

.container {
    width: 100%;
    max-width: var(--page);
    margin: 0 auto;
    padding: 0 20px;
}

.container.narrow {
    max-width: var(--page);
}

/* ——— Nav ——— */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 11, 13, 0.9);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--nav-h);
    gap: 12px;
    position: relative;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    min-width: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.navbar-logo img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    object-fit: contain;
}

.brand-name {
    font-weight: 650;
    font-size: 0.9375rem;
    color: var(--heading);
}

.brand-tagline {
    font-size: 0.6875rem;
    color: var(--muted);
}

.nav-toggle {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.nav-toggle-button {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    cursor: pointer;
    z-index: 120;
}

.burger {
    width: 18px;
    height: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.burger span {
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}

.nav-menu a {
    display: block;
    padding: 8px 11px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    border-radius: 8px;
    transition: color 0.15s, background 0.15s;
}

.nav-menu a:hover,
.nav-menu a.is-active,
.nav-menu a[aria-current="page"] {
    color: var(--heading);
    background: var(--surface-2);
}

.nav-cta {
    margin-left: 6px;
    padding: 8px 14px !important;
    background: var(--discord) !important;
    color: #fff !important;
    font-weight: 600 !important;
}

.nav-cta:hover {
    background: var(--discord-hover) !important;
    color: #fff !important;
}

.nav-overlay {
    display: none;
}

/* ——— Buttons ——— */
.btn,
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    touch-action: manipulation;
    transition: background 0.15s, border-color 0.15s;
}

.btn-primary,
.cta-button {
    background: var(--discord);
    color: #fff;
}

.btn-primary:hover,
.cta-button:hover {
    background: var(--discord-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--surface);
    border-color: #3a3a42;
}

/* ——— Hero ——— */
.hero {
    padding: 48px 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: center;
}

.hero-copy {
    max-width: var(--content);
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
    font-size: inherit;
    font-weight: inherit;
}

.hero-title {
    font-size: clamp(1.75rem, 5vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--heading);
}

.hero-title-sub {
    display: block;
    font-size: clamp(0.9375rem, 2.5vw, 1.0625rem);
    font-weight: 500;
    color: var(--muted);
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.hero-lead {
    font-size: 1.0625rem;
    color: var(--text);
    line-height: 1.65;
    margin-bottom: 24px;
    max-width: 36em;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-aside {
    display: flex;
    justify-content: flex-start;
}

.hero-logo {
    width: 88px;
    height: 88px;
    border-radius: 18px;
    object-fit: contain;
}

/* ——— Sections ——— */
.section {
    padding: 48px 0;
    border-bottom: 1px solid var(--border);
}

.section:last-child {
    border-bottom: none;
}

.section-header {
    max-width: var(--content);
    margin-bottom: 24px;
}

.section h2 {
    font-size: 1.25rem;
    font-weight: 650;
    color: var(--heading);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.section-lead {
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.6;
    max-width: 48ch;
}

/* ——— Feature cards ——— */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.about-item {
    padding: 18px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.about-item h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--heading);
    margin-bottom: 6px;
}

.about-item p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.55;
}

/* ——— Highlights ——— */
.highlights-list {
    list-style: none;
    max-width: var(--content);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface);
}

.highlights-list li {
    padding: 14px 18px;
    font-size: 0.9375rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}

.highlights-list li:last-child {
    border-bottom: none;
}

/* ——— FAQ accordion ——— */
.faq-list {
    max-width: var(--content);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    overflow: hidden;
}

.faq-item summary {
    padding: 16px 18px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--heading);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--muted);
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item p {
    padding: 0 18px 16px;
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.65;
}

.faq-item p a {
    color: var(--heading);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ——— Testimonials ——— */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    max-width: var(--page);
}

.testimonial {
    padding: 18px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.testimonial blockquote {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text);
    margin-bottom: 10px;
}

.testimonial cite {
    font-size: 0.8125rem;
    color: var(--muted);
    font-style: normal;
}

/* ——— CTA ——— */
.cta-section {
    padding: 48px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.cta-inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}

.cta-copy h2 {
    font-size: 1.25rem;
    font-weight: 650;
    color: var(--heading);
    margin-bottom: 6px;
}

.cta-section .section-lead {
    margin-bottom: 0;
}

/* ——— Footer ——— */
.footer {
    padding: 48px 0 calc(28px + var(--safe-bottom));
    color: var(--muted);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 32px;
}

.footer-section h3 {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 10px;
}

.footer-section p {
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 28rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    font-size: 0.875rem;
    color: var(--text);
    text-decoration: none;
}

.footer-section a:hover {
    color: var(--heading);
}

.footer-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0 0 20px;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-legal {
    font-size: 0.8125rem;
}

.footer-legal a {
    color: var(--muted);
    text-decoration: none;
}

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

.tags {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

/* ——— Legal ——— */
.legal-page {
    padding: 40px 0 56px;
}

.legal-page h1 {
    font-size: clamp(1.5rem, 4vw, 1.75rem);
    font-weight: 700;
    color: var(--heading);
    margin-bottom: 6px;
}

.legal-meta {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 24px;
}

.legal-card {
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: var(--content);
}

.legal-card h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--heading);
    margin: 24px 0 8px;
}

.legal-card h2:first-of-type {
    margin-top: 0;
}

.legal-card p {
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.6;
}

.legal-card a {
    color: var(--heading);
    text-decoration: underline;
}

.back-link {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--muted);
    text-decoration: none;
    margin-bottom: 20px;
}

.back-link:hover {
    color: var(--text);
}

.footer-minimal {
    padding: 24px 0 calc(20px + var(--safe-bottom));
    text-align: center;
    border-top: 1px solid var(--border);
    font-size: 0.8125rem;
    color: var(--muted);
}

.footer-minimal a {
    color: var(--muted);
    text-decoration: none;
}

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

.footer-links-inline {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 16px;
    margin-bottom: 12px;
}

.footer-links-inline a {
    font-size: 0.8125rem;
    color: var(--muted);
    text-decoration: none;
}

.footer-links-inline a:hover {
    color: var(--text);
}

/* ——— Inner pages ——— */
.page-hero {
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.page-hero h1 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--heading);
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}

.page-hero-lead {
    font-size: 1rem;
    color: var(--muted);
    max-width: 40em;
    line-height: 1.6;
}

.content-page {
    padding: 40px 0 56px;
}

.content-body {
    max-width: var(--content);
}

.content-body h2 {
    font-size: 1.125rem;
    font-weight: 650;
    color: var(--heading);
    margin: 28px 0 10px;
}

.content-body h2:first-child {
    margin-top: 0;
}

.content-body p,
.content-body li {
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.65;
}

.content-body ul,
.content-body ol {
    padding-left: 1.25rem;
    margin: 12px 0;
}

.content-body li {
    margin-bottom: 6px;
}

.content-card {
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin: 20px 0;
}

.page-cta {
    margin-top: 32px;
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
}

.page-cta h2 {
    font-size: 1.125rem;
    font-weight: 650;
    color: var(--heading);
    margin: 0;
}

.page-cta-spaced {
    margin-top: 32px;
}

/* ——— GEO articles ——— */
.tldr {
    padding: 18px 20px;
    margin-bottom: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--discord);
    border-radius: var(--radius-lg);
}

.tldr strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--heading);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.tldr p {
    font-size: 0.9375rem;
    color: var(--text);
    line-height: 1.65;
    margin: 0;
}

.def-box {
    padding: 16px 18px;
    margin: 16px 0 24px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.65;
}

.def-box strong {
    color: var(--heading);
}

.snippet-answer {
    padding: 16px 18px;
    margin: 24px 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.snippet-answer p {
    font-size: 0.9375rem;
    color: var(--text);
    line-height: 1.65;
    margin: 0;
}

.geo-table-wrap {
    overflow-x: auto;
    margin: 20px 0;
}

.geo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.geo-table th,
.geo-table td {
    padding: 12px 14px;
    text-align: left;
    border: 1px solid var(--border);
    vertical-align: top;
}

.geo-table th {
    background: var(--surface);
    color: var(--heading);
    font-weight: 600;
}

.geo-table td {
    color: var(--muted);
    line-height: 1.55;
}

.content-body a {
    color: var(--heading);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.mistakes-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.mistakes-list li {
    padding: 10px 0 10px 20px;
    position: relative;
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.6;
    border-bottom: 1px solid var(--border);
}

.mistakes-list li::before {
    content: "✕";
    position: absolute;
    left: 0;
    color: #c45;
    font-size: 0.75rem;
    top: 13px;
}

.related-guide-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
}

.geo-reference {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.geo-reference summary {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    margin-bottom: 12px;
}

.geo-reference dl {
    font-size: 0.8125rem;
    color: var(--muted);
    line-height: 1.6;
}

.geo-reference dt {
    font-weight: 600;
    color: var(--heading);
    margin-top: 12px;
}

.geo-reference dd {
    margin: 4px 0 0;
}

@media (min-width: 640px) {
    .related-guide-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 24px;
}

.page-link-card {
    display: block;
    padding: 18px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: border-color 0.15s;
}

.page-link-card:hover {
    border-color: #3a3a42;
}

.page-link-card h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--heading);
    margin-bottom: 6px;
}

.page-link-card p {
    font-size: 0.8125rem;
    color: var(--muted);
    line-height: 1.5;
    margin: 0;
}

.step-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    counter-reset: steps;
}

.step-list li {
    counter-increment: steps;
    padding: 16px 0 16px 44px;
    border-bottom: 1px solid var(--border);
    position: relative;
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.65;
}

.step-list li:last-child {
    border-bottom: none;
}

.step-list li::before {
    content: counter(steps);
    position: absolute;
    left: 0;
    top: 16px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--heading);
}

.rule-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.rule-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.6;
}

.rule-list li:last-child {
    border-bottom: none;
}

.rule-list strong {
    color: var(--heading);
    font-weight: 600;
}

@media (min-width: 640px) {
    .page-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-cta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

@media (min-width: 640px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1.1fr 1fr 1fr 1fr 1fr;
        gap: 20px;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .cta-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
    }
}

@media (min-width: 768px) {
    .nav-toggle-button {
        display: none;
    }

    .hero {
        padding: 64px 0;
    }

    .hero-layout {
        grid-template-columns: 1fr auto;
        gap: 48px;
    }

    .hero-aside {
        justify-content: center;
    }

    .hero-logo {
        width: 112px;
        height: 112px;
    }

    .section {
        padding: 56px 0;
    }
}

/* ——— Mobile ——— */
@media (max-width: 767px) {
    .nav-toggle-button {
        display: inline-flex;
    }

    .nav-menu {
        display: none;
        position: fixed;
        left: 0;
        right: 0;
        top: var(--nav-h);
        bottom: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 12px 16px calc(24px + var(--safe-bottom));
        background: var(--bg);
        border-top: 1px solid var(--border);
        overflow-y: auto;
        z-index: 110;
    }

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

    .nav-menu a {
        padding: 14px 12px;
        font-size: 1rem;
        width: 100%;
    }

    .nav-cta {
        margin: 8px 0 0 !important;
        justify-content: center;
        min-height: 48px !important;
    }

    .nav-toggle:checked ~ .nav-menu {
        display: flex;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        top: var(--nav-h);
        background: rgba(0, 0, 0, 0.5);
        z-index: 105;
        cursor: pointer;
    }

    .nav-toggle:checked ~ .nav-overlay {
        display: block;
    }

    .nav-toggle:checked + .nav-toggle-button .burger span:nth-child(1) {
        transform: translateY(5px) rotate(45deg);
    }

    .nav-toggle:checked + .nav-toggle-button .burger span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked + .nav-toggle-button .burger span:nth-child(3) {
        transform: translateY(-5px) rotate(-45deg);
    }

    .brand-tagline {
        display: none;
    }

    .hero {
        padding: 36px 0;
    }

    .hero-aside {
        order: -1;
    }

    .hero-logo {
        width: 72px;
        height: 72px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn,
    .hero-actions .cta-button,
    .cta-inner .cta-button {
        width: 100%;
    }

    .container {
        padding: 0 16px;
    }

    .section {
        padding: 40px 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}