:root {
    --font-family: "SF Pro Display", "Noto Sans Arabic", -apple-system, BlinkMacSystemFont, sans-serif;
    --bg: #f4f6fb;
    --bg-elevated: rgba(255, 255, 255, 0.72);
    --surface: #ffffff;
    --surface-strong: #eef2ff;
    --text: #0f172a;
    --muted: #5b6578;
    --line: rgba(15, 23, 42, 0.08);
    --accent: #007aff;
    --accent-strong: #0059d6;
    --accent-soft: rgba(0, 122, 255, 0.14);
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
    --glass-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    --glass-border: rgba(255, 255, 255, 0.5);
    --hero-grad-a: #dff1ff;
    --hero-grad-b: #f8efe4;
    --hero-grad-c: #e7ebff;
}

[data-theme="dark"] {
    --bg: #060b16;
    --bg-elevated: rgba(12, 18, 31, 0.76);
    --surface: #0c1220;
    --surface-strong: #152038;
    --text: #f5f7fb;
    --muted: #aeb8cc;
    --line: rgba(255, 255, 255, 0.08);
    --accent: #5ac8fa;
    --accent-strong: #7dd8ff;
    --accent-soft: rgba(90, 200, 250, 0.18);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
    --glass-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
    --glass-border: rgba(255, 255, 255, 0.08);
    --hero-grad-a: #0f2740;
    --hero-grad-b: #1d1634;
    --hero-grad-c: #102036;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background:
        radial-gradient(circle at top left, var(--hero-grad-a), transparent 35%),
        radial-gradient(circle at 90% 15%, var(--hero-grad-b), transparent 25%),
        linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg) 90%, #ffffff 10%));
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

.site-shell {
    min-height: 100vh;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.glass-card {
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 18px 0 0;
}

.nav-container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(24px) saturate(180%);
    box-shadow: var(--glass-shadow);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: white;
    background: linear-gradient(135deg, #0a84ff, #30b0c7);
    box-shadow: 0 10px 30px rgba(10, 132, 255, 0.28);
}

.brand-text {
    font-size: 1.1rem;
}

.nav-links,
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-links a {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--muted);
    transition: 0.2s ease;
}

.nav-links a.active,
.nav-links a:hover {
    color: var(--text);
    background: color-mix(in srgb, var(--accent-soft) 55%, transparent);
}

.theme-toggle,
.lang-toggle {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--text);
    background: color-mix(in srgb, var(--surface) 85%, transparent);
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover,
.lang-toggle:hover {
    transform: translateY(-1px);
    background: color-mix(in srgb, var(--accent-soft) 65%, transparent);
}

.lang-dropdown {
    position: relative;
}

.lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    inset-inline-end: 0;
    min-width: 185px;
    padding: 10px;
    border-radius: 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: 0.2s ease;
}

.lang-dropdown.active .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-menu a {
    display: block;
    padding: 10px 12px;
    border-radius: 14px;
    color: var(--muted);
}

.lang-menu a.active,
.lang-menu a:hover {
    color: var(--text);
    background: color-mix(in srgb, var(--accent-soft) 55%, transparent);
}

.section {
    padding: 84px 0;
}

.alt-section {
    background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--surface) 46%, transparent), transparent);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent-soft) 74%, transparent);
    color: var(--accent-strong);
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 18px;
}

.hero-section {
    position: relative;
    padding: 72px 0 48px;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0.55;
    pointer-events: none;
}

.orb-a {
    width: 280px;
    height: 280px;
    background: #8fd8ff;
    top: 70px;
    left: -40px;
}

.orb-b {
    width: 320px;
    height: 320px;
    background: #ffd5a3;
    top: 140px;
    right: -80px;
}

.hero-grid,
.showcase-grid,
.store-hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px;
    align-items: center;
}

.hero-copy h1,
.store-copy h1 {
    font-size: clamp(2.6rem, 4.8vw, 5.2rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
    margin-bottom: 18px;
}

.hero-lead,
.store-copy p,
.section-heading p,
.showcase-copy p,
.spotlight-card p,
.feature-card p,
.gallery-card p,
.step-card p,
.cta-panel p,
.footer p {
    color: var(--muted);
}

.hero-note {
    max-width: 60ch;
    margin-top: 10px;
    color: var(--muted);
}

.hero-buttons,
.app-actions,
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    color: white;
    background: linear-gradient(135deg, #0a84ff, #30b0c7);
    box-shadow: 0 16px 30px rgba(10, 132, 255, 0.28);
}

.button-secondary {
    color: var(--text);
    background: color-mix(in srgb, var(--surface) 75%, transparent);
    border: 1px solid var(--line);
}

.button.small {
    min-height: 44px;
    padding: 0 18px;
    font-size: 0.92rem;
}

.hero-points,
.store-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.mini-stat,
.store-facts span {
    padding: 10px 14px;
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface) 76%, transparent);
    border: 1px solid var(--line);
    color: var(--muted);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.device-frame {
    width: min(380px, 92%);
    padding: 14px;
    border-radius: 42px;
    background: linear-gradient(180deg, #23252c, #101319);
    box-shadow: var(--shadow);
}

.device-notch {
    width: 38%;
    height: 26px;
    margin: 0 auto 8px;
    border-radius: 999px;
    background: #08090d;
}

.device-screen {
    min-height: 640px;
    padding: 22px;
    border-radius: 32px;
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.22), transparent 35%),
        linear-gradient(180deg, #0f172a, #16233c 45%, #1f4378 100%);
    color: white;
}

.screen-top,
.store-card-head,
.preview-top,
.app-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.floating-card {
    margin-top: 26px;
}

.store-card {
    padding: 22px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.app-pill,
.app-badge {
    display: inline-flex;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: inherit;
    font-size: 0.78rem;
}

.store-card h3 {
    font-size: 1.6rem;
    margin-top: 16px;
}

.store-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-top: 8px;
}

.store-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.button-chip {
    padding: 10px 14px;
    border-radius: 999px;
    background: white;
    color: #0f172a;
    font-weight: 600;
    font-size: 0.86rem;
}

.button-chip.muted {
    background: rgba(255, 255, 255, 0.14);
    color: white;
}

.screen-grid,
.preview-row,
.steps-grid,
.gallery-grid {
    display: grid;
    gap: 18px;
}

.screen-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 20px;
}

.screen-panel {
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.12);
}

.screen-panel strong,
.preview-card strong {
    display: block;
    margin-top: 10px;
}

.screen-panel small {
    display: block;
    color: rgba(255, 255, 255, 0.74);
    margin-top: 4px;
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 34px;
    text-align: center;
}

.section-heading h2,
.showcase-copy h2 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 14px;
}

.feature-grid,
.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.feature-card,
.gallery-card,
.step-card,
.app-card,
.preview-card,
.spotlight-card,
.toolbar,
.empty-state,
.cta-panel {
    border-radius: 30px;
}

.feature-card,
.gallery-card,
.step-card,
.app-card,
.spotlight-card,
.empty-state {
    padding: 24px;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    color: white;
    margin-bottom: 20px;
}

.blue { background: linear-gradient(135deg, #0a84ff, #5ac8fa); }
.green { background: linear-gradient(135deg, #34c759, #30d158); }
.amber { background: linear-gradient(135deg, #ff9f0a, #ffbf5f); }

.feature-card h3,
.gallery-card h3,
.step-card h3,
.preview-card h3,
.spotlight-card h3,
.app-content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.bullet-list {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.bullet-list.compact {
    margin-top: 16px;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.preview-stack {
    display: grid;
    gap: 18px;
}

.preview-card {
    padding: 20px;
}

.preview-card.large {
    min-height: 300px;
}

.preview-apps {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.preview-app {
    padding: 16px;
    border-radius: 22px;
    color: white;
}

.preview-app strong,
.preview-app small {
    display: block;
}

.preview-app small {
    opacity: 0.82;
    margin-top: 4px;
}

.gallery-grid,
.steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-card {
    background: color-mix(in srgb, var(--surface) 85%, transparent);
    border: 1px solid var(--line);
    box-shadow: var(--glass-shadow);
}

.gallery-visual {
    height: 170px;
    border-radius: 24px;
    margin-bottom: 18px;
    display: grid;
    place-items: center;
    color: white;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.install-visual { background: linear-gradient(135deg, #0a84ff, #64d2ff); }
.library-visual { background: linear-gradient(135deg, #34c759, #7adf8e); }
.source-visual { background: linear-gradient(135deg, #ff9f0a, #ffd280); }

.step-number {
    display: inline-flex;
    margin-bottom: 16px;
    color: var(--accent-strong);
    font-size: 0.86rem;
    font-weight: 700;
}

.cta-panel {
    margin-top: 26px;
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--surface) 85%, transparent), color-mix(in srgb, var(--accent-soft) 44%, transparent));
    border: 1px solid var(--line);
}

.footer {
    padding: 0 0 36px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 26px 28px;
    border-radius: 28px;
    background: color-mix(in srgb, var(--surface) 86%, transparent);
    border: 1px solid var(--line);
}

.footer-meta {
    text-align: end;
}

.store-page {
    padding-top: 24px;
}

.store-hero {
    padding: 56px 0 30px;
}

.spotlight-card {
    justify-self: end;
}

.toolbar {
    padding: 18px;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) auto auto;
    gap: 14px;
    align-items: center;
    margin-bottom: 22px;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    min-height: 56px;
    border-radius: 20px;
    background: color-mix(in srgb, var(--surface) 85%, transparent);
    border: 1px solid var(--line);
}

.search-form input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    padding: 11px 16px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface) 84%, transparent);
    color: var(--muted);
}

.chip.active {
    color: white;
    background: linear-gradient(135deg, #0a84ff, #30b0c7);
    border-color: transparent;
}

.results-counter {
    color: var(--muted);
    white-space: nowrap;
}

.apps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.app-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 22px;
    display: grid;
    place-items: center;
    color: white;
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.14);
}

.app-content p,
.app-metadata {
    color: var(--muted);
}

.app-metadata {
    display: grid;
    gap: 8px;
    font-size: 0.95rem;
}

.empty-state {
    text-align: center;
    display: grid;
    gap: 10px;
    justify-items: center;
}

.gradient-blue { background: linear-gradient(135deg, #0a84ff, #64d2ff); }
.gradient-green { background: linear-gradient(135deg, #34c759, #30d158); }
.gradient-orange { background: linear-gradient(135deg, #ff9f0a, #ffd60a); }
.gradient-pink { background: linear-gradient(135deg, #ff375f, #ff9ac0); }
.gradient-dark { background: linear-gradient(135deg, #111827, #374151); }
.gradient-red { background: linear-gradient(135deg, #ff453a, #ff7a70); }
.gradient-emerald { background: linear-gradient(135deg, #059669, #34d399); }
.gradient-amber { background: linear-gradient(135deg, #b45309, #f59e0b); }
.gradient-violet { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.gradient-slate { background: linear-gradient(135deg, #334155, #64748b); }

@media (max-width: 980px) {
    .hero-grid,
    .showcase-grid,
    .store-hero-grid,
    .feature-grid,
    .gallery-grid,
    .steps-grid,
    .apps-grid,
    .toolbar {
        grid-template-columns: 1fr;
    }

    .spotlight-card {
        justify-self: stretch;
    }

    .cta-panel,
    .footer-content,
    .nav-container {
        border-radius: 26px;
    }

    .cta-panel,
    .footer-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-meta {
        text-align: start;
    }
}

@media (max-width: 760px) {
    .nav-container {
        padding: 12px 14px;
    }

    .nav-links {
        display: none;
    }

    .hero-section {
        padding-top: 42px;
    }

    .section {
        padding: 64px 0;
    }

    .device-screen {
        min-height: 560px;
    }

    .toolbar {
        padding: 16px;
    }
}