:root {
    --bg: #0a1f24;
    --bg-elev: #144046;
    --bg-elev-2: #1a5c64;
    --accent: #7adfd0;
    --accent-dark: #0a1f24;
    --text: #ffffff;
    --text-muted: #a8c5c8;
    --border: rgba(122, 223, 208, 0.2);
    --radius: 8px;
    --radius-lg: 12px;
    --gap: 16px;
    --container: 1400px;
    --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body.lang-ar { direction: rtl; }

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
    margin: 0 0 var(--gap);
    line-height: 1.2;
    font-weight: 700;
    color: var(--text);
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--gap); }

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

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

.stack > * + * { margin-top: var(--gap); }
.stack-lg > * + * { margin-top: 32px; }

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--accent);
    color: var(--accent-dark);
    padding: 8px 16px;
    z-index: 1000;
}
.skip-link:focus { left: 8px; top: 8px; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 31, 36, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}
.site-header__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px var(--gap);
}
.site-header__brand img {
    height: 32px;
    width: auto;
}

.nav-drawer { position: relative; }

.site-nav { display: none; }
.site-nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 28px;
}
.site-nav__list a {
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 6px 4px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.15s ease;
    white-space: nowrap;
}
.site-nav__list a:hover {
    color: var(--accent);
    border-bottom-color: var(--accent);
    text-decoration: none;
}
.site-nav__langs {
    display: flex;
    gap: 4px;
    margin-left: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--border);
}
body.lang-ar .site-nav__langs {
    margin-left: 0;
    margin-right: 16px;
    padding-left: 0;
    padding-right: 16px;
    border-left: none;
    border-right: 1px solid var(--border);
}
.site-nav__lang {
    font-size: 18px;
    padding: 4px 4px;
    border-radius: 4px;
    opacity: 0.7;
    transition: opacity 0.15s ease;
}
.site-nav__lang:hover {
    opacity: 1;
    text-decoration: none;
}

@media (min-width: 1024px) {
    .site-nav { display: flex; align-items: center; }
    .nav-drawer { display: none; }
}

.nav-drawer__toggle {
    list-style: none;
    cursor: pointer;
    font-size: 28px;
    color: var(--text);
    padding: 4px 8px;
    border-radius: var(--radius);
    user-select: none;
}
.nav-drawer__toggle::-webkit-details-marker { display: none; }
.nav-drawer__toggle:hover { background: var(--bg-elev); }

.nav-drawer__panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 12px 0;
    min-width: 240px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}
body.lang-ar .nav-drawer__panel {
    right: auto;
    left: 0;
}

.nav-drawer__list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-drawer__list li a {
    display: block;
    padding: 10px 20px;
    color: var(--text);
    font-weight: 500;
}
.nav-drawer__list li a:hover {
    background: var(--bg-elev-2);
    text-decoration: none;
}

.nav-drawer__langs {
    display: flex;
    gap: 4px;
    padding: 12px 20px 0;
    margin-top: 8px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}
.nav-drawer__lang {
    font-size: 20px;
    padding: 4px 8px;
    border-radius: 4px;
}
.nav-drawer__lang:hover { background: var(--bg-elev-2); text-decoration: none; }

.promo-bar {
    background: linear-gradient(90deg, var(--bg-elev), var(--accent));
    color: var(--accent-dark);
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px var(--gap);
}

.hero {
    padding: 0 0 32px;
    background: center center url(../images/home-image.webp);
}
.hero__inner { padding-top: 32px; padding-bottom: 32px; }
.hero__lede {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 36ch;
}
.hero__bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
}
.hero__bullets li {
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
}
.hero__bullets li:last-child { border-bottom: none; }
.hero__bullets li::before {
    content: "✓ ";
    color: var(--accent);
    font-weight: 700;
    margin-right: 6px;
}
body.lang-ar .hero__bullets li::before { margin-right: 0; margin-left: 6px; }

.hero__ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 20px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.1s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--accent {
    background: var(--accent);
    color: var(--accent-dark);
}
.btn--outline {
    background: transparent;
    color: var(--text);
    border-color: var(--accent);
}

.section-title {
    text-align: center;
    margin: 0 0 32px;
}

.features {
    padding: 32px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
}
.feature-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px var(--gap);
}
.feature-card h3 {
    color: var(--accent);
    margin-bottom: 8px;
}
.feature-card p {
    margin: 0;
    color: var(--text-muted);
}

@media (min-width: 768px) {
    .feature-grid { grid-template-columns: 1fr 1fr; }
}

.screenshots {
    padding: 32px 0;
    background: var(--bg-elev);
}
.screenshots__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
}
.screenshots__grid img {
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

@media (min-width: 768px) {
    .screenshots__grid { grid-template-columns: repeat(4, 1fr); }
}

.tech {
    padding: 32px 0;
}
.tech__text h2 { margin-bottom: var(--gap); }
.tech__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.tech__list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}
.tech__list li::before {
    content: "✓ ";
    color: var(--accent);
    font-weight: 700;
}
body.lang-ar .tech__list li::before { content: " ✓"; }

.tech__countries {
    margin-top: 32px;
}
.country-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.country-list li {
    padding: 8px 12px;
    background: var(--bg-elev);
    border-radius: var(--radius);
    font-size: 0.95rem;
}

@media (min-width: 768px) {
    .tech__inner {
        display: grid;
        grid-template-columns: 7fr 5fr;
        gap: 32px;
        align-items: start;
    }
    .tech__countries { margin-top: 0; }
}

.blog {
    padding: 32px 0;
    background: var(--bg-elev);
}
.blog__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
}
.blog-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.blog-card__image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.blog-card__body { padding: var(--gap); }
.blog-card__body h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.blog-card__body h3 a { color: var(--text); }
.blog-card__body h3 a:hover { color: var(--accent); text-decoration: none; }
.blog-card__body p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}
.blog__more {
    text-align: center;
    margin-top: 32px;
}

@media (min-width: 768px) {
    .blog__list { grid-template-columns: 1fr 1fr; }
}

.download-cta {
    padding: 64px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-elev) 0%, var(--bg-elev-2) 100%);
}
.download-cta h2 { margin-bottom: 8px; }
.download-cta p {
    color: var(--text-muted);
    margin-bottom: 32px;
}
.download-cta .hero__ctas {
    justify-content: center;
}

.site-footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.site-footer p { margin-bottom: 8px; }
.site-footer__links a {
    color: var(--text-muted);
    margin: 0 4px;
}
.site-footer__links a:hover { color: var(--accent); }
.site-footer__copy { margin-top: var(--gap); }

.hero__split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: center;
}
.hero__text > *:first-child { margin-top: 0; }
.hero__visual {
    display: flex;
    justify-content: center;
}
.hero__visual img {
    width: 140px;
    height: auto;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.4));
}

@media (min-width: 768px) {
    .hero__split {
        grid-template-columns: 1.2fr 1fr;
        gap: 32px;
    }
    .hero__visual img {
        width: 100%;
        max-width: 360px;
    }
}

.store-badges img {
    height: 40px;
    width: auto;
    display: block;
}
.store-badges a {
    display: inline-block;
    transition: opacity 0.15s ease;
}
.store-badges a:hover {
    opacity: 0.85;
}

.censorship {
    padding: 32px 0;
    background: var(--bg-elev);
}
.censorship-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
}
.censorship-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.censorship-card h3 {
    color: var(--accent);
    margin-bottom: 8px;
}
.censorship-card p {
    margin: 0;
    color: var(--text-muted);
}

@media (min-width: 768px) {
    .censorship-grid { grid-template-columns: repeat(3, 1fr); }
}

.site-footer__articles {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 24px;
    text-align: left;
}
.site-footer__articles-col h4 {
    color: var(--text);
    margin-bottom: 8px;
    font-size: 0.95rem;
}
.site-footer__articles-col p {
    margin: 0 0 6px;
    font-size: 0.85rem;
}
.site-footer__articles-col a {
    color: var(--text-muted);
    text-decoration: none;
}
.site-footer__articles-col a:hover {
    color: var(--accent);
    text-decoration: underline;
}

@media (min-width: 768px) {
    .site-footer__articles { grid-template-columns: repeat(3, 1fr); }
}