:root {
    --bg: #f7f8fc;
    --surface: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --primary: #0f766e;
    --primary-dark: #115e59;
    --border: #e5e7eb;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --radius: 18px;
    --max: 1100px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

body[dir="rtl"],
[dir="rtl"] {
    font-family: Tahoma, Arial, sans-serif;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

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

.hero {
    padding: 64px 0 36px;
    background: linear-gradient(135deg, #ecfeff 0%, #f8fafc 100%);
    border-bottom: 1px solid var(--border);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    align-items: center;
}

.page-hero {
    padding-bottom: 44px;
}

.page-hero .container {
    max-width: 900px;
}

.badge {
    display: inline-block;
    background: #ccfbf1;
    color: var(--primary-dark);
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}

h1,
h2,
h3 {
    margin: 0 0 12px;
}

h1 {
    font-size: clamp(34px, 5vw, 54px);
    line-height: 1.12;
}

h2 {
    font-size: clamp(26px, 3vw, 34px);
}

h3 {
    font-size: 20px;
}

p {
    margin: 0 0 16px;
    color: var(--muted);
}

.cta-row,
.language-switch {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.language-switch {
    margin-top: 0;
    margin-bottom: 22px;
}

.btn {
    padding: 14px 18px;
    border-radius: 12px;
    font-weight: 700;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn.primary,
.btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.section {
    padding: 56px 0;
}

.legal-section {
    padding: 40px 0 56px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.feature {
    padding: 22px;
}

.summary-card {
    padding: 20px;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.lang-box,
.legal-card {
    padding: 24px;
}

.legal-card {
    max-width: 900px;
    margin: 0 auto;
}

.legal-card h2 {
    margin-top: 28px;
}

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

.lang-box[dir="rtl"],
.arabic {
    text-align: right;
}

ul {
    padding-left: 20px;
    color: var(--muted);
}

ol {
    padding-left: 20px;
    color: var(--muted);
}

li {
    margin-bottom: 8px;
}

[dir="rtl"] ul,
[dir="rtl"] ol {
    padding-left: 0;
    padding-right: 20px;
}

.support-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.meta {
    color: var(--muted);
    font-weight: 700;
}

footer {
    padding: 40px 0;
    text-align: center;
    color: var(--muted);
}

.legal {
    margin-top: 20px;
}

.legal a {
    margin: 0 10px;
    display: inline-block;
}

.faq-section {
    padding-top: 16px;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    margin-top: 18px;
}

.faq-card {
    padding: 24px;
}

.faq-card h2,
.faq-card h3 {
    margin-bottom: 18px;
}

.faq-card details {
    border-top: 1px solid var(--border);
    padding: 14px 0;
}

.faq-card details:last-child {
    padding-bottom: 0;
}

.faq-card summary {
    cursor: pointer;
    font-weight: 700;
    line-height: 1.4;
}

.faq-card summary::marker {
    color: var(--primary);
}

.faq-card p,
.faq-card ol {
    margin-top: 10px;
    margin-bottom: 0;
}

@media (max-width: 900px) {

    .hero-grid,
    .grid-3,
    .split,
    .support-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
}